diff --git a/.bandit b/.bandit
index 9cf5e851354..d84998c8ea1 100644
--- a/.bandit
+++ b/.bandit
@@ -1,3 +1,4 @@
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 [bandit]
diff --git a/.github/ISSUE_TEMPLATE/bug_report.yml b/.github/ISSUE_TEMPLATE/bug_report.yml
index 59ed43bfa2b..12fecb333e8 100644
--- a/.github/ISSUE_TEMPLATE/bug_report.yml
+++ b/.github/ISSUE_TEMPLATE/bug_report.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml
index 2d0ed70777f..eb8c93b95da 100644
--- a/.github/ISSUE_TEMPLATE/config.yml
+++ b/.github/ISSUE_TEMPLATE/config.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/ISSUE_TEMPLATE/doc_request.yml b/.github/ISSUE_TEMPLATE/doc_request.yml
index 65e8bdfa589..26a7faeace8 100644
--- a/.github/ISSUE_TEMPLATE/doc_request.yml
+++ b/.github/ISSUE_TEMPLATE/doc_request.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/ISSUE_TEMPLATE/feature_request.yml b/.github/ISSUE_TEMPLATE/feature_request.yml
index e8654f8a014..1f8dbde54f7 100644
--- a/.github/ISSUE_TEMPLATE/feature_request.yml
+++ b/.github/ISSUE_TEMPLATE/feature_request.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/ISSUE_TEMPLATE/release_checklist.yml b/.github/ISSUE_TEMPLATE/release_checklist.yml
index 0508d6cdc53..2007c3b067c 100644
--- a/.github/ISSUE_TEMPLATE/release_checklist.yml
+++ b/.github/ISSUE_TEMPLATE/release_checklist.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/actions/doc_preview/action.yml b/.github/actions/doc_preview/action.yml
index 9984fe37726..61531428a73 100644
--- a/.github/actions/doc_preview/action.yml
+++ b/.github/actions/doc_preview/action.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/actions/fetch_ctk/action.yml b/.github/actions/fetch_ctk/action.yml
index 6a90c63e2d2..baab50a8148 100644
--- a/.github/actions/fetch_ctk/action.yml
+++ b/.github/actions/fetch_ctk/action.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/actions/get_pr_number/action.yml b/.github/actions/get_pr_number/action.yml
index 206149afee9..fc8420ebdd5 100644
--- a/.github/actions/get_pr_number/action.yml
+++ b/.github/actions/get_pr_number/action.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/actions/install_unix_deps/action.yml b/.github/actions/install_unix_deps/action.yml
index ffa870ddba2..645b761cf81 100644
--- a/.github/actions/install_unix_deps/action.yml
+++ b/.github/actions/install_unix_deps/action.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/copy-pr-bot.yaml b/.github/copy-pr-bot.yaml
index 1c459569ad2..dadade585d0 100644
--- a/.github/copy-pr-bot.yaml
+++ b/.github/copy-pr-bot.yaml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 # Configuration file for `copy-pr-bot` GitHub App
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index bba4cd250dc..5c1aafb1f5c 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml
index 90df342fc23..97549c66fb9 100644
--- a/.github/workflows/backport.yml
+++ b/.github/workflows/backport.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/bandit.yml b/.github/workflows/bandit.yml
index ffd84a1cd70..a83f776a221 100644
--- a/.github/workflows/bandit.yml
+++ b/.github/workflows/bandit.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/build-docs.yml b/.github/workflows/build-docs.yml
index f7852155f85..1c124bf3a0b 100644
--- a/.github/workflows/build-docs.yml
+++ b/.github/workflows/build-docs.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/build-wheel.yml b/.github/workflows/build-wheel.yml
index f04dda84997..611b772f727 100644
--- a/.github/workflows/build-wheel.yml
+++ b/.github/workflows/build-wheel.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fd86b7461c7..ccabde7a293 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 12eeb4bef12..9b01ed819a5 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/guess_latest.sh b/.github/workflows/guess_latest.sh
index dc4c4649a6c..d2e8427eb2d 100644
--- a/.github/workflows/guess_latest.sh
+++ b/.github/workflows/guess_latest.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/install_gpu_driver.ps1 b/.github/workflows/install_gpu_driver.ps1
index 955a304dbc1..8b94901989e 100644
--- a/.github/workflows/install_gpu_driver.ps1
+++ b/.github/workflows/install_gpu_driver.ps1
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/release-upload.yml b/.github/workflows/release-upload.yml
index 48135f2b960..1923cbe01e0 100644
--- a/.github/workflows/release-upload.yml
+++ b/.github/workflows/release-upload.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 481abdfbf84..411bfad10b5 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/status-check.yml b/.github/workflows/status-check.yml
index 5b6828f0067..f8d3e0f6081 100644
--- a/.github/workflows/status-check.yml
+++ b/.github/workflows/status-check.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/test-wheel-linux.yml b/.github/workflows/test-wheel-linux.yml
index 59c1ae43bd8..b782b68c107 100644
--- a/.github/workflows/test-wheel-linux.yml
+++ b/.github/workflows/test-wheel-linux.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/test-wheel-windows.yml b/.github/workflows/test-wheel-windows.yml
index f5c6db6fc7e..b6929dcee47 100644
--- a/.github/workflows/test-wheel-windows.yml
+++ b/.github/workflows/test-wheel-windows.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/triagelabel.yml b/.github/workflows/triagelabel.yml
index 53dc4ddd37b..300efad36a2 100644
--- a/.github/workflows/triagelabel.yml
+++ b/.github/workflows/triagelabel.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index b636ab0a85c..ba59bc06929 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
@@ -25,7 +25,7 @@ repos:
   - repo: local
     hooks:
       - id: check-spdx
-        name: Check SPDX-License-Identifier
+        name: Check SPDX Headers
         entry: python ./toolshed/check_spdx.py
         language: python
         additional_dependencies:
diff --git a/ci/tools/env-vars b/ci/tools/env-vars
index f1882a990e1..8b68540fc48 100755
--- a/ci/tools/env-vars
+++ b/ci/tools/env-vars
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/ci/tools/run-tests b/ci/tools/run-tests
index 3a35b6ad233..63a3fc7c29a 100755
--- a/ci/tools/run-tests
+++ b/ci/tools/run-tests
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/ci/tools/setup-sanitizer b/ci/tools/setup-sanitizer
index be8f0390413..e4904ca58ce 100755
--- a/ci/tools/setup-sanitizer
+++ b/ci/tools/setup-sanitizer
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_bindings/DESCRIPTION.rst b/cuda_bindings/DESCRIPTION.rst
index c4dc794cc9d..30bcb9a7c50 100644
--- a/cuda_bindings/DESCRIPTION.rst
+++ b/cuda_bindings/DESCRIPTION.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 ****************************************
diff --git a/cuda_bindings/MANIFEST.in b/cuda_bindings/MANIFEST.in
index b340c74ab64..a98aa53f222 100644
--- a/cuda_bindings/MANIFEST.in
+++ b/cuda_bindings/MANIFEST.in
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 recursive-include cuda/ *.pyx *.pxd *.pxi
diff --git a/cuda_bindings/benchmarks/conftest.py b/cuda_bindings/benchmarks/conftest.py
index 97150116639..4c075122cc8 100644
--- a/cuda_bindings/benchmarks/conftest.py
+++ b/cuda_bindings/benchmarks/conftest.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import numpy as np
diff --git a/cuda_bindings/benchmarks/kernels.py b/cuda_bindings/benchmarks/kernels.py
index d5857eadd1c..36646fba003 100644
--- a/cuda_bindings/benchmarks/kernels.py
+++ b/cuda_bindings/benchmarks/kernels.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 kernel_string = """\
diff --git a/cuda_bindings/benchmarks/pytest.ini b/cuda_bindings/benchmarks/pytest.ini
index d7b4769db69..e4b51877886 100644
--- a/cuda_bindings/benchmarks/pytest.ini
+++ b/cuda_bindings/benchmarks/pytest.ini
@@ -1,4 +1,4 @@
-# Copyright (c) 2021-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 [pytest]
diff --git a/cuda_bindings/benchmarks/test_cupy.py b/cuda_bindings/benchmarks/test_cupy.py
index 33dfecbf8d3..76dd6e6a45f 100644
--- a/cuda_bindings/benchmarks/test_cupy.py
+++ b/cuda_bindings/benchmarks/test_cupy.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import ctypes
diff --git a/cuda_bindings/benchmarks/test_launch_latency.py b/cuda_bindings/benchmarks/test_launch_latency.py
index e79542c04a5..aea251108f4 100755
--- a/cuda_bindings/benchmarks/test_launch_latency.py
+++ b/cuda_bindings/benchmarks/test_launch_latency.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import ctypes
diff --git a/cuda_bindings/benchmarks/test_numba.py b/cuda_bindings/benchmarks/test_numba.py
index 49035e0cd86..dfe084c6b1c 100644
--- a/cuda_bindings/benchmarks/test_numba.py
+++ b/cuda_bindings/benchmarks/test_numba.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import numpy as np
diff --git a/cuda_bindings/benchmarks/test_pointer_attributes.py b/cuda_bindings/benchmarks/test_pointer_attributes.py
index ecaaa8db59f..c34ee4f70f6 100644
--- a/cuda_bindings/benchmarks/test_pointer_attributes.py
+++ b/cuda_bindings/benchmarks/test_pointer_attributes.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import random
diff --git a/cuda_bindings/cuda/bindings/__init__.py b/cuda_bindings/cuda/bindings/__init__.py
index 8086b4f6f1f..66acfab560e 100644
--- a/cuda_bindings/cuda/bindings/__init__.py
+++ b/cuda_bindings/cuda/bindings/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings._version import __version__
diff --git a/cuda_bindings/cuda/bindings/_bindings/cydriver.pxd.in b/cuda_bindings/cuda/bindings/_bindings/cydriver.pxd.in
index a5aadc37b7e..6ac1e31d27f 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cydriver.pxd.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cydriver.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/_bindings/cydriver.pyx.in b/cuda_bindings/cuda/bindings/_bindings/cydriver.pyx.in
index f5e8ead80fd..9bdf78dd54e 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cydriver.pyx.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cydriver.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/_bindings/cynvrtc.pxd.in b/cuda_bindings/cuda/bindings/_bindings/cynvrtc.pxd.in
index 058101c94e3..0c06279ccd9 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cynvrtc.pxd.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cynvrtc.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/_bindings/cynvrtc.pyx.in b/cuda_bindings/cuda/bindings/_bindings/cynvrtc.pyx.in
index b6b896765d8..c498b0f675c 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cynvrtc.pyx.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cynvrtc.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/_bindings/cyruntime.pxd.in b/cuda_bindings/cuda/bindings/_bindings/cyruntime.pxd.in
index ee6e7021533..cb08830d714 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cyruntime.pxd.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cyruntime.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/_bindings/cyruntime.pyx.in b/cuda_bindings/cuda/bindings/_bindings/cyruntime.pyx.in
index d1636bbbd4d..92c0ceb1599 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cyruntime.pyx.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cyruntime.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pxd.in b/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pxd.in
index b4745b5c465..49ff4945490 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pxd.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pyx.in b/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pyx.in
index 3ddab4e558e..44c6d24c4ce 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pyx.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/_bindings/loader.cpp b/cuda_bindings/cuda/bindings/_bindings/loader.cpp
index e80c5574db7..a692eddc931 100644
--- a/cuda_bindings/cuda/bindings/_bindings/loader.cpp
+++ b/cuda_bindings/cuda/bindings/_bindings/loader.cpp
@@ -1,4 +1,4 @@
-// Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+// SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 // SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 #include <stdio.h>
diff --git a/cuda_bindings/cuda/bindings/_bindings/loader.h b/cuda_bindings/cuda/bindings/_bindings/loader.h
index eb9783bb569..2411037b032 100644
--- a/cuda_bindings/cuda/bindings/_bindings/loader.h
+++ b/cuda_bindings/cuda/bindings/_bindings/loader.h
@@ -1,4 +1,4 @@
-// Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+// SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 // SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 //
 // Please refer to the NVIDIA end user license agreement (EULA) associated
diff --git a/cuda_bindings/cuda/bindings/_bindings/loader.pxd b/cuda_bindings/cuda/bindings/_bindings/loader.pxd
index 4310f14e714..805b849cc66 100644
--- a/cuda_bindings/cuda/bindings/_bindings/loader.pxd
+++ b/cuda_bindings/cuda/bindings/_bindings/loader.pxd
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 cdef extern from "loader.h":
diff --git a/cuda_bindings/cuda/bindings/_internal/nvjitlink.pxd b/cuda_bindings/cuda/bindings/_internal/nvjitlink.pxd
index c3e5ce6073f..3d30af92787 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvjitlink.pxd
+++ b/cuda_bindings/cuda/bindings/_internal/nvjitlink.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/_internal/nvjitlink_linux.pyx b/cuda_bindings/cuda/bindings/_internal/nvjitlink_linux.pyx
index 36bdcb4f450..22b2e0835d0 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvjitlink_linux.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvjitlink_linux.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/_internal/nvjitlink_windows.pyx b/cuda_bindings/cuda/bindings/_internal/nvjitlink_windows.pyx
index 0020fe4864e..988ead7a8ca 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvjitlink_windows.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvjitlink_windows.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/_internal/nvvm.pxd b/cuda_bindings/cuda/bindings/_internal/nvvm.pxd
index 1f3b9662e0b..3f0c2c430a6 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvvm.pxd
+++ b/cuda_bindings/cuda/bindings/_internal/nvvm.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/_internal/nvvm_linux.pyx b/cuda_bindings/cuda/bindings/_internal/nvvm_linux.pyx
index 34df56e9c50..02c6ba03662 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvvm_linux.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvvm_linux.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/_internal/nvvm_windows.pyx b/cuda_bindings/cuda/bindings/_internal/nvvm_windows.pyx
index f809a528054..f8c5502cd5c 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvvm_windows.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvvm_windows.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/_internal/utils.pxd b/cuda_bindings/cuda/bindings/_internal/utils.pxd
index a4b71c5314e..30f7935afb9 100644
--- a/cuda_bindings/cuda/bindings/_internal/utils.pxd
+++ b/cuda_bindings/cuda/bindings/_internal/utils.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_bindings/cuda/bindings/_internal/utils.pyx b/cuda_bindings/cuda/bindings/_internal/utils.pyx
index 7fc77b22c2b..aa78e6cff01 100644
--- a/cuda_bindings/cuda/bindings/_internal/utils.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/utils.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_bindings/cuda/bindings/_lib/cyruntime/cyruntime.pxd.in b/cuda_bindings/cuda/bindings/_lib/cyruntime/cyruntime.pxd.in
index 044eeaece7a..055958e1add 100644
--- a/cuda_bindings/cuda/bindings/_lib/cyruntime/cyruntime.pxd.in
+++ b/cuda_bindings/cuda/bindings/_lib/cyruntime/cyruntime.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cyruntime cimport *
diff --git a/cuda_bindings/cuda/bindings/_lib/cyruntime/cyruntime.pyx.in b/cuda_bindings/cuda/bindings/_lib/cyruntime/cyruntime.pyx.in
index 6337894bfff..72bebb670bf 100644
--- a/cuda_bindings/cuda/bindings/_lib/cyruntime/cyruntime.pyx.in
+++ b/cuda_bindings/cuda/bindings/_lib/cyruntime/cyruntime.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cyruntime cimport *
diff --git a/cuda_bindings/cuda/bindings/_lib/cyruntime/utils.pxd.in b/cuda_bindings/cuda/bindings/_lib/cyruntime/utils.pxd.in
index a4efc67f0f4..f021fb2aaed 100644
--- a/cuda_bindings/cuda/bindings/_lib/cyruntime/utils.pxd.in
+++ b/cuda_bindings/cuda/bindings/_lib/cyruntime/utils.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cyruntime cimport *
diff --git a/cuda_bindings/cuda/bindings/_lib/cyruntime/utils.pyx.in b/cuda_bindings/cuda/bindings/_lib/cyruntime/utils.pyx.in
index 65766c671f6..292d19cb9c1 100644
--- a/cuda_bindings/cuda/bindings/_lib/cyruntime/utils.pyx.in
+++ b/cuda_bindings/cuda/bindings/_lib/cyruntime/utils.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import cython
diff --git a/cuda_bindings/cuda/bindings/_lib/dlfcn.pxd b/cuda_bindings/cuda/bindings/_lib/dlfcn.pxd
index 21207a9691f..2ae95814396 100644
--- a/cuda_bindings/cuda/bindings/_lib/dlfcn.pxd
+++ b/cuda_bindings/cuda/bindings/_lib/dlfcn.pxd
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 cdef extern from "<dlfcn.h>" nogil:
diff --git a/cuda_bindings/cuda/bindings/_lib/param_packer.cpp b/cuda_bindings/cuda/bindings/_lib/param_packer.cpp
index 648b7fda00d..6f99c29e33f 100644
--- a/cuda_bindings/cuda/bindings/_lib/param_packer.cpp
+++ b/cuda_bindings/cuda/bindings/_lib/param_packer.cpp
@@ -1,4 +1,4 @@
-// Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+// SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 // SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 #include <Python.h>
diff --git a/cuda_bindings/cuda/bindings/_lib/param_packer.h b/cuda_bindings/cuda/bindings/_lib/param_packer.h
index b9a957af0c3..c69f4749845 100644
--- a/cuda_bindings/cuda/bindings/_lib/param_packer.h
+++ b/cuda_bindings/cuda/bindings/_lib/param_packer.h
@@ -1,4 +1,4 @@
-// Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+// SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 // SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 //
 // Please refer to the NVIDIA end user license agreement (EULA) associated
diff --git a/cuda_bindings/cuda/bindings/_lib/param_packer.pxd b/cuda_bindings/cuda/bindings/_lib/param_packer.pxd
index bfe2f426a60..82b0d949718 100644
--- a/cuda_bindings/cuda/bindings/_lib/param_packer.pxd
+++ b/cuda_bindings/cuda/bindings/_lib/param_packer.pxd
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 cdef extern from "param_packer.h":
diff --git a/cuda_bindings/cuda/bindings/_lib/utils.pxd.in b/cuda_bindings/cuda/bindings/_lib/utils.pxd.in
index a67bdfda155..b66ac71f017 100644
--- a/cuda_bindings/cuda/bindings/_lib/utils.pxd.in
+++ b/cuda_bindings/cuda/bindings/_lib/utils.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 cimport cuda.bindings.driver as driver
diff --git a/cuda_bindings/cuda/bindings/_lib/utils.pyx.in b/cuda_bindings/cuda/bindings/_lib/utils.pyx.in
index ed85149b3b5..9dd1e4ce50b 100644
--- a/cuda_bindings/cuda/bindings/_lib/utils.pyx.in
+++ b/cuda_bindings/cuda/bindings/_lib/utils.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cpython.buffer cimport PyObject_CheckBuffer, PyObject_GetBuffer, PyBuffer_Release, PyBUF_SIMPLE, PyBUF_ANY_CONTIGUOUS
diff --git a/cuda_bindings/cuda/bindings/_path_finder/find_nvidia_dynamic_library.py b/cuda_bindings/cuda/bindings/_path_finder/find_nvidia_dynamic_library.py
index 9835b72d0e3..5ca091560c6 100644
--- a/cuda_bindings/cuda/bindings/_path_finder/find_nvidia_dynamic_library.py
+++ b/cuda_bindings/cuda/bindings/_path_finder/find_nvidia_dynamic_library.py
@@ -1,4 +1,4 @@
-# Copyright 2024-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import functools
diff --git a/cuda_bindings/cuda/bindings/_path_finder/find_sub_dirs.py b/cuda_bindings/cuda/bindings/_path_finder/find_sub_dirs.py
index 8101326252e..fb8025ed648 100644
--- a/cuda_bindings/cuda/bindings/_path_finder/find_sub_dirs.py
+++ b/cuda_bindings/cuda/bindings/_path_finder/find_sub_dirs.py
@@ -1,4 +1,4 @@
-# Copyright 2024-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import functools
diff --git a/cuda_bindings/cuda/bindings/_path_finder/load_dl_common.py b/cuda_bindings/cuda/bindings/_path_finder/load_dl_common.py
index 034b9d4330b..5e6c7deac92 100644
--- a/cuda_bindings/cuda/bindings/_path_finder/load_dl_common.py
+++ b/cuda_bindings/cuda/bindings/_path_finder/load_dl_common.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from dataclasses import dataclass
diff --git a/cuda_bindings/cuda/bindings/_path_finder/load_dl_linux.py b/cuda_bindings/cuda/bindings/_path_finder/load_dl_linux.py
index b9f3839e1a0..025b15b8a1e 100644
--- a/cuda_bindings/cuda/bindings/_path_finder/load_dl_linux.py
+++ b/cuda_bindings/cuda/bindings/_path_finder/load_dl_linux.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import ctypes
diff --git a/cuda_bindings/cuda/bindings/_path_finder/load_dl_windows.py b/cuda_bindings/cuda/bindings/_path_finder/load_dl_windows.py
index 0d13680a6b6..233739df5a0 100644
--- a/cuda_bindings/cuda/bindings/_path_finder/load_dl_windows.py
+++ b/cuda_bindings/cuda/bindings/_path_finder/load_dl_windows.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from typing import Optional
diff --git a/cuda_bindings/cuda/bindings/_path_finder/load_nvidia_dynamic_library.py b/cuda_bindings/cuda/bindings/_path_finder/load_nvidia_dynamic_library.py
index f8fe5ce4a4e..f68e241e9a4 100644
--- a/cuda_bindings/cuda/bindings/_path_finder/load_nvidia_dynamic_library.py
+++ b/cuda_bindings/cuda/bindings/_path_finder/load_nvidia_dynamic_library.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import functools
diff --git a/cuda_bindings/cuda/bindings/_path_finder/supported_libs.py b/cuda_bindings/cuda/bindings/_path_finder/supported_libs.py
index 63bde282f5b..ae641a232de 100644
--- a/cuda_bindings/cuda/bindings/_path_finder/supported_libs.py
+++ b/cuda_bindings/cuda/bindings/_path_finder/supported_libs.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # THIS FILE NEEDS TO BE REVIEWED/UPDATED FOR EACH CTK RELEASE
diff --git a/cuda_bindings/cuda/bindings/_version.py b/cuda_bindings/cuda/bindings/_version.py
index 645a0bf9c2e..2dc71972dbf 100644
--- a/cuda_bindings/cuda/bindings/_version.py
+++ b/cuda_bindings/cuda/bindings/_version.py
@@ -1,4 +1,4 @@
-# Copyright 2024-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 __version__ = "12.9.0"
diff --git a/cuda_bindings/cuda/bindings/cydriver.pxd.in b/cuda_bindings/cuda/bindings/cydriver.pxd.in
index 7f0ffca84a7..628fa2b3c20 100644
--- a/cuda_bindings/cuda/bindings/cydriver.pxd.in
+++ b/cuda_bindings/cuda/bindings/cydriver.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/cydriver.pyx.in b/cuda_bindings/cuda/bindings/cydriver.pyx.in
index 5b5752b3904..6c6b44cfc53 100644
--- a/cuda_bindings/cuda/bindings/cydriver.pyx.in
+++ b/cuda_bindings/cuda/bindings/cydriver.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/cynvjitlink.pxd b/cuda_bindings/cuda/bindings/cynvjitlink.pxd
index b9a16eb9bfa..eaf0d0a0e8c 100644
--- a/cuda_bindings/cuda/bindings/cynvjitlink.pxd
+++ b/cuda_bindings/cuda/bindings/cynvjitlink.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/cynvjitlink.pyx b/cuda_bindings/cuda/bindings/cynvjitlink.pyx
index 4706eb13d45..b19f1a84699 100644
--- a/cuda_bindings/cuda/bindings/cynvjitlink.pyx
+++ b/cuda_bindings/cuda/bindings/cynvjitlink.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/cynvrtc.pxd.in b/cuda_bindings/cuda/bindings/cynvrtc.pxd.in
index a432f21558d..84bee7ed62a 100644
--- a/cuda_bindings/cuda/bindings/cynvrtc.pxd.in
+++ b/cuda_bindings/cuda/bindings/cynvrtc.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/cynvrtc.pyx.in b/cuda_bindings/cuda/bindings/cynvrtc.pyx.in
index a19e081c3ad..35dbf22c3ac 100644
--- a/cuda_bindings/cuda/bindings/cynvrtc.pyx.in
+++ b/cuda_bindings/cuda/bindings/cynvrtc.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/cynvvm.pxd b/cuda_bindings/cuda/bindings/cynvvm.pxd
index 64e80770341..94e2034a8a4 100644
--- a/cuda_bindings/cuda/bindings/cynvvm.pxd
+++ b/cuda_bindings/cuda/bindings/cynvvm.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/cynvvm.pyx b/cuda_bindings/cuda/bindings/cynvvm.pyx
index b3813fc88d4..a5b9a43686d 100644
--- a/cuda_bindings/cuda/bindings/cynvvm.pyx
+++ b/cuda_bindings/cuda/bindings/cynvvm.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/cyruntime.pxd.in b/cuda_bindings/cuda/bindings/cyruntime.pxd.in
index 83083ab6a7b..a6679a2e911 100644
--- a/cuda_bindings/cuda/bindings/cyruntime.pxd.in
+++ b/cuda_bindings/cuda/bindings/cyruntime.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/cyruntime.pyx.in b/cuda_bindings/cuda/bindings/cyruntime.pyx.in
index ae4ab76a1a3..01183a53c47 100644
--- a/cuda_bindings/cuda/bindings/cyruntime.pyx.in
+++ b/cuda_bindings/cuda/bindings/cyruntime.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/cyruntime_functions.pxi.in b/cuda_bindings/cuda/bindings/cyruntime_functions.pxi.in
index dd1513f4891..5dea3c68fd9 100644
--- a/cuda_bindings/cuda/bindings/cyruntime_functions.pxi.in
+++ b/cuda_bindings/cuda/bindings/cyruntime_functions.pxi.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/cyruntime_types.pxi.in b/cuda_bindings/cuda/bindings/cyruntime_types.pxi.in
index 7ed8f65334c..d4e612ef29c 100644
--- a/cuda_bindings/cuda/bindings/cyruntime_types.pxi.in
+++ b/cuda_bindings/cuda/bindings/cyruntime_types.pxi.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/driver.pxd.in b/cuda_bindings/cuda/bindings/driver.pxd.in
index 6e73074fbcb..938bbdcede1 100644
--- a/cuda_bindings/cuda/bindings/driver.pxd.in
+++ b/cuda_bindings/cuda/bindings/driver.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/driver.pyx.in b/cuda_bindings/cuda/bindings/driver.pyx.in
index a256ae453c2..f05485f95ac 100644
--- a/cuda_bindings/cuda/bindings/driver.pyx.in
+++ b/cuda_bindings/cuda/bindings/driver.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/nvjitlink.pxd b/cuda_bindings/cuda/bindings/nvjitlink.pxd
index e97fa1541da..6941f2328cb 100644
--- a/cuda_bindings/cuda/bindings/nvjitlink.pxd
+++ b/cuda_bindings/cuda/bindings/nvjitlink.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/nvjitlink.pyx b/cuda_bindings/cuda/bindings/nvjitlink.pyx
index f874138e096..a0a4d9a9876 100644
--- a/cuda_bindings/cuda/bindings/nvjitlink.pyx
+++ b/cuda_bindings/cuda/bindings/nvjitlink.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/nvrtc.pxd.in b/cuda_bindings/cuda/bindings/nvrtc.pxd.in
index 07d2af3437a..a839b1c566e 100644
--- a/cuda_bindings/cuda/bindings/nvrtc.pxd.in
+++ b/cuda_bindings/cuda/bindings/nvrtc.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/nvrtc.pyx.in b/cuda_bindings/cuda/bindings/nvrtc.pyx.in
index 9fcfff47391..2b664cda0db 100644
--- a/cuda_bindings/cuda/bindings/nvrtc.pyx.in
+++ b/cuda_bindings/cuda/bindings/nvrtc.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/nvvm.pxd b/cuda_bindings/cuda/bindings/nvvm.pxd
index 4712d4fb08a..a5a5e1ca7b4 100644
--- a/cuda_bindings/cuda/bindings/nvvm.pxd
+++ b/cuda_bindings/cuda/bindings/nvvm.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/nvvm.pyx b/cuda_bindings/cuda/bindings/nvvm.pyx
index db5bc367aa0..24729aa775c 100644
--- a/cuda_bindings/cuda/bindings/nvvm.pyx
+++ b/cuda_bindings/cuda/bindings/nvvm.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/path_finder.py b/cuda_bindings/cuda/bindings/path_finder.py
index 28badd0255c..cc686b356fe 100644
--- a/cuda_bindings/cuda/bindings/path_finder.py
+++ b/cuda_bindings/cuda/bindings/path_finder.py
@@ -1,4 +1,4 @@
-# Copyright 2024-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_bindings/cuda/bindings/runtime.pxd.in b/cuda_bindings/cuda/bindings/runtime.pxd.in
index 83987c8fbdc..6ff973d6173 100644
--- a/cuda_bindings/cuda/bindings/runtime.pxd.in
+++ b/cuda_bindings/cuda/bindings/runtime.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/runtime.pyx.in b/cuda_bindings/cuda/bindings/runtime.pyx.in
index 4e36cce1efc..d2545ec64aa 100644
--- a/cuda_bindings/cuda/bindings/runtime.pyx.in
+++ b/cuda_bindings/cuda/bindings/runtime.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/ccuda.pxd b/cuda_bindings/cuda/ccuda.pxd
index 57a5f476f85..33920d37db7 100644
--- a/cuda_bindings/cuda/ccuda.pxd
+++ b/cuda_bindings/cuda/ccuda.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cydriver cimport *
diff --git a/cuda_bindings/cuda/ccuda.pyx b/cuda_bindings/cuda/ccuda.pyx
index 187ed5746e6..668c003795c 100644
--- a/cuda_bindings/cuda/ccuda.pyx
+++ b/cuda_bindings/cuda/ccuda.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cydriver cimport *
diff --git a/cuda_bindings/cuda/ccudart.pxd b/cuda_bindings/cuda/ccudart.pxd
index 46e121f1003..fa1adaff807 100644
--- a/cuda_bindings/cuda/ccudart.pxd
+++ b/cuda_bindings/cuda/ccudart.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cyruntime cimport *
diff --git a/cuda_bindings/cuda/ccudart.pyx b/cuda_bindings/cuda/ccudart.pyx
index e1a6d66d7ae..4dc06b2507e 100644
--- a/cuda_bindings/cuda/ccudart.pyx
+++ b/cuda_bindings/cuda/ccudart.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cyruntime cimport *
diff --git a/cuda_bindings/cuda/cnvrtc.pxd b/cuda_bindings/cuda/cnvrtc.pxd
index 5805b5ead3f..032846b8d9b 100644
--- a/cuda_bindings/cuda/cnvrtc.pxd
+++ b/cuda_bindings/cuda/cnvrtc.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cynvrtc cimport *
diff --git a/cuda_bindings/cuda/cnvrtc.pyx b/cuda_bindings/cuda/cnvrtc.pyx
index 2fb4e05df76..391a1c0bd93 100644
--- a/cuda_bindings/cuda/cnvrtc.pyx
+++ b/cuda_bindings/cuda/cnvrtc.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cynvrtc cimport *
diff --git a/cuda_bindings/cuda/cuda.pyx b/cuda_bindings/cuda/cuda.pyx
index 8d8228a92df..8a1c13ddd08 100644
--- a/cuda_bindings/cuda/cuda.pyx
+++ b/cuda_bindings/cuda/cuda.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import warnings as _warnings
diff --git a/cuda_bindings/cuda/cudart.pyx b/cuda_bindings/cuda/cudart.pyx
index 9dc2380476d..e3232975a0f 100644
--- a/cuda_bindings/cuda/cudart.pyx
+++ b/cuda_bindings/cuda/cudart.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import warnings as _warnings
diff --git a/cuda_bindings/cuda/nvrtc.pyx b/cuda_bindings/cuda/nvrtc.pyx
index 8e1f1d7c3f4..96b907069cc 100644
--- a/cuda_bindings/cuda/nvrtc.pyx
+++ b/cuda_bindings/cuda/nvrtc.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import warnings as _warnings
diff --git a/cuda_bindings/docs/Makefile b/cuda_bindings/docs/Makefile
index f03265caf22..4ceed350782 100644
--- a/cuda_bindings/docs/Makefile
+++ b/cuda_bindings/docs/Makefile
@@ -1,4 +1,4 @@
-# Copyright (c) 2021-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # Minimal makefile for Sphinx documentation
diff --git a/cuda_bindings/docs/build_docs.sh b/cuda_bindings/docs/build_docs.sh
index 1ed8bc6c576..d5c00c386cf 100755
--- a/cuda_bindings/docs/build_docs.sh
+++ b/cuda_bindings/docs/build_docs.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 set -ex
diff --git a/cuda_bindings/docs/make.bat b/cuda_bindings/docs/make.bat
index 88e1803f4c2..b3c642f84f2 100644
--- a/cuda_bindings/docs/make.bat
+++ b/cuda_bindings/docs/make.bat
@@ -1,6 +1,6 @@
 @ECHO OFF
 
-REM Copyright (c) 2021-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+REM SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 REM SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 pushd %~dp0
diff --git a/cuda_bindings/docs/source/_static/javascripts/version_dropdown.js b/cuda_bindings/docs/source/_static/javascripts/version_dropdown.js
index 8d2d73e364d..9348d2bf847 100644
--- a/cuda_bindings/docs/source/_static/javascripts/version_dropdown.js
+++ b/cuda_bindings/docs/source/_static/javascripts/version_dropdown.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+// SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 // SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 function change_current_version(event) {
diff --git a/cuda_bindings/docs/source/api.rst b/cuda_bindings/docs/source/api.rst
index 551d2645693..04c010ffdba 100644
--- a/cuda_bindings/docs/source/api.rst
+++ b/cuda_bindings/docs/source/api.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 -------------------------
diff --git a/cuda_bindings/docs/source/conf.py b/cuda_bindings/docs/source/conf.py
index 699bb28addf..31397074350 100644
--- a/cuda_bindings/docs/source/conf.py
+++ b/cuda_bindings/docs/source/conf.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2012-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2012-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # Configuration file for the Sphinx documentation builder.
diff --git a/cuda_bindings/docs/source/index.rst b/cuda_bindings/docs/source/index.rst
index aa8c1976152..5fc94185146 100644
--- a/cuda_bindings/docs/source/index.rst
+++ b/cuda_bindings/docs/source/index.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 ``cuda.bindings``: Low-level Python Bindings for CUDA
diff --git a/cuda_bindings/docs/source/license.rst b/cuda_bindings/docs/source/license.rst
index b147c045ecc..bd19c19722e 100644
--- a/cuda_bindings/docs/source/license.rst
+++ b/cuda_bindings/docs/source/license.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 Software License Agreement
diff --git a/cuda_bindings/docs/source/module/driver.rst b/cuda_bindings/docs/source/module/driver.rst
index ca41b4fb75d..8adc8272da9 100644
--- a/cuda_bindings/docs/source/module/driver.rst
+++ b/cuda_bindings/docs/source/module/driver.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 ------
diff --git a/cuda_bindings/docs/source/module/nvjitlink.rst b/cuda_bindings/docs/source/module/nvjitlink.rst
index d022d61a2ea..ff9bb1ea521 100644
--- a/cuda_bindings/docs/source/module/nvjitlink.rst
+++ b/cuda_bindings/docs/source/module/nvjitlink.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 .. default-role:: cpp:any
diff --git a/cuda_bindings/docs/source/module/nvrtc.rst b/cuda_bindings/docs/source/module/nvrtc.rst
index e52afa4dc38..39112589690 100644
--- a/cuda_bindings/docs/source/module/nvrtc.rst
+++ b/cuda_bindings/docs/source/module/nvrtc.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 -----
diff --git a/cuda_bindings/docs/source/module/nvvm.rst b/cuda_bindings/docs/source/module/nvvm.rst
index e6c1bfa8459..de5de88335a 100644
--- a/cuda_bindings/docs/source/module/nvvm.rst
+++ b/cuda_bindings/docs/source/module/nvvm.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 .. default-role:: cpp:any
diff --git a/cuda_bindings/docs/source/module/runtime.rst b/cuda_bindings/docs/source/module/runtime.rst
index b7301c913a8..87c276051f6 100644
--- a/cuda_bindings/docs/source/module/runtime.rst
+++ b/cuda_bindings/docs/source/module/runtime.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 -------
diff --git a/cuda_bindings/docs/source/release.rst b/cuda_bindings/docs/source/release.rst
index c0228187df7..23e1eca8080 100644
--- a/cuda_bindings/docs/source/release.rst
+++ b/cuda_bindings/docs/source/release.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 Release Notes
diff --git a/cuda_bindings/docs/source/release/11.8.7-notes.rst b/cuda_bindings/docs/source/release/11.8.7-notes.rst
index 29bc6293bfe..69e5f38438d 100644
--- a/cuda_bindings/docs/source/release/11.8.7-notes.rst
+++ b/cuda_bindings/docs/source/release/11.8.7-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 ``cuda-bindings`` 11.8.7 Release notes
diff --git a/cuda_bindings/docs/source/release/12.9.0-notes.rst b/cuda_bindings/docs/source/release/12.9.0-notes.rst
index 9bb45c8ae76..1ffb28cc7b4 100644
--- a/cuda_bindings/docs/source/release/12.9.0-notes.rst
+++ b/cuda_bindings/docs/source/release/12.9.0-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 ``cuda-bindings`` 12.9.0 Release notes
diff --git a/cuda_bindings/docs/source/release/12.X.Y-notes.rst b/cuda_bindings/docs/source/release/12.X.Y-notes.rst
index b74bd266ed8..d2277b38341 100644
--- a/cuda_bindings/docs/source/release/12.X.Y-notes.rst
+++ b/cuda_bindings/docs/source/release/12.X.Y-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 ``cuda-bindings`` 12.X.Y Release notes
diff --git a/cuda_bindings/docs/source/support.rst b/cuda_bindings/docs/source/support.rst
index 21e93955811..2aa5896985e 100644
--- a/cuda_bindings/docs/source/support.rst
+++ b/cuda_bindings/docs/source/support.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 ``cuda.bindings`` Support Policy
diff --git a/cuda_bindings/docs/source/tips_and_tricks.rst b/cuda_bindings/docs/source/tips_and_tricks.rst
index 117a1a70dbf..065029f7f54 100644
--- a/cuda_bindings/docs/source/tips_and_tricks.rst
+++ b/cuda_bindings/docs/source/tips_and_tricks.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 Tips and Tricks
diff --git a/cuda_bindings/pyproject.toml b/cuda_bindings/pyproject.toml
index 42ea4bd9687..1a8eb762c92 100644
--- a/cuda_bindings/pyproject.toml
+++ b/cuda_bindings/pyproject.toml
@@ -1,4 +1,4 @@
-# Copyright 2023-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2023-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 [build-system]
diff --git a/cuda_bindings/setup.py b/cuda_bindings/setup.py
index 776a510cb74..f04ca697775 100644
--- a/cuda_bindings/setup.py
+++ b/cuda_bindings/setup.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import atexit
diff --git a/cuda_bindings/site-packages/_cuda_bindings_redirector.pth b/cuda_bindings/site-packages/_cuda_bindings_redirector.pth
index bac967c9216..9371fb3645c 100644
--- a/cuda_bindings/site-packages/_cuda_bindings_redirector.pth
+++ b/cuda_bindings/site-packages/_cuda_bindings_redirector.pth
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import _cuda_bindings_redirector
diff --git a/cuda_bindings/site-packages/_cuda_bindings_redirector.py b/cuda_bindings/site-packages/_cuda_bindings_redirector.py
index af8706ff638..cce666aa80c 100644
--- a/cuda_bindings/site-packages/_cuda_bindings_redirector.py
+++ b/cuda_bindings/site-packages/_cuda_bindings_redirector.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation. All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import sys
diff --git a/cuda_bindings/tests/conftest.py b/cuda_bindings/tests/conftest.py
index aa31f13761d..afae4bf40ef 100644
--- a/cuda_bindings/tests/conftest.py
+++ b/cuda_bindings/tests/conftest.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 
diff --git a/cuda_bindings/tests/cython/build_tests.bat b/cuda_bindings/tests/cython/build_tests.bat
index ac026268ad1..c56efac47f1 100644
--- a/cuda_bindings/tests/cython/build_tests.bat
+++ b/cuda_bindings/tests/cython/build_tests.bat
@@ -1,6 +1,6 @@
 @echo off
 
-REM Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+REM SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 REM SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 setlocal
diff --git a/cuda_bindings/tests/cython/build_tests.sh b/cuda_bindings/tests/cython/build_tests.sh
index 33c2a37ed89..50a16b6930e 100755
--- a/cuda_bindings/tests/cython/build_tests.sh
+++ b/cuda_bindings/tests/cython/build_tests.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 UNAME=$(uname)
diff --git a/cuda_bindings/tests/cython/test_ccuda.pyx b/cuda_bindings/tests/cython/test_ccuda.pyx
index 49990dbfc10..edeb5e12af7 100644
--- a/cuda_bindings/tests/cython/test_ccuda.pyx
+++ b/cuda_bindings/tests/cython/test_ccuda.pyx
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # distutils: language=c++
diff --git a/cuda_bindings/tests/cython/test_ccudart.pyx b/cuda_bindings/tests/cython/test_ccudart.pyx
index b0267a0d472..76d8578fa54 100644
--- a/cuda_bindings/tests/cython/test_ccudart.pyx
+++ b/cuda_bindings/tests/cython/test_ccudart.pyx
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # distutils: language=c++
diff --git a/cuda_bindings/tests/cython/test_cython.py b/cuda_bindings/tests/cython/test_cython.py
index 2f39699f165..3e14b48e0ff 100644
--- a/cuda_bindings/tests/cython/test_cython.py
+++ b/cuda_bindings/tests/cython/test_cython.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import functools
diff --git a/cuda_bindings/tests/cython/test_interoperability_cython.pyx b/cuda_bindings/tests/cython/test_interoperability_cython.pyx
index 38ea372ed82..289f9c3c4e3 100644
--- a/cuda_bindings/tests/cython/test_interoperability_cython.pyx
+++ b/cuda_bindings/tests/cython/test_interoperability_cython.pyx
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # distutils: language=c++
diff --git a/cuda_bindings/tests/pytest.ini b/cuda_bindings/tests/pytest.ini
index e96583e6880..4205c121c21 100644
--- a/cuda_bindings/tests/pytest.ini
+++ b/cuda_bindings/tests/pytest.ini
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 [pytest]
diff --git a/cuda_bindings/tests/spawned_process_runner.py b/cuda_bindings/tests/spawned_process_runner.py
index 3a13362fe21..1f504f67c48 100644
--- a/cuda_bindings/tests/spawned_process_runner.py
+++ b/cuda_bindings/tests/spawned_process_runner.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import multiprocessing
diff --git a/cuda_bindings/tests/test_cuda.py b/cuda_bindings/tests/test_cuda.py
index 3532c79b47c..c87c755598a 100644
--- a/cuda_bindings/tests/test_cuda.py
+++ b/cuda_bindings/tests/test_cuda.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import platform
diff --git a/cuda_bindings/tests/test_cudart.py b/cuda_bindings/tests/test_cudart.py
index eab048c4249..756d8fac6b8 100644
--- a/cuda_bindings/tests/test_cudart.py
+++ b/cuda_bindings/tests/test_cudart.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import ctypes
diff --git a/cuda_bindings/tests/test_interoperability.py b/cuda_bindings/tests/test_interoperability.py
index 9105273b658..cbebe7b56f1 100644
--- a/cuda_bindings/tests/test_interoperability.py
+++ b/cuda_bindings/tests/test_interoperability.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import numpy as np
diff --git a/cuda_bindings/tests/test_kernelParams.py b/cuda_bindings/tests/test_kernelParams.py
index 8d17aba0fc8..94edc71ac24 100644
--- a/cuda_bindings/tests/test_kernelParams.py
+++ b/cuda_bindings/tests/test_kernelParams.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import ctypes
diff --git a/cuda_bindings/tests/test_nvjitlink.py b/cuda_bindings/tests/test_nvjitlink.py
index ff403eb0b2b..e2ff43e5b4a 100644
--- a/cuda_bindings/tests/test_nvjitlink.py
+++ b/cuda_bindings/tests/test_nvjitlink.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import pytest
diff --git a/cuda_bindings/tests/test_nvrtc.py b/cuda_bindings/tests/test_nvrtc.py
index 682e55f397f..e24655f33bc 100644
--- a/cuda_bindings/tests/test_nvrtc.py
+++ b/cuda_bindings/tests/test_nvrtc.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import pytest
diff --git a/cuda_bindings/tests/test_nvvm.py b/cuda_bindings/tests/test_nvvm.py
index 7ea3be9d56e..974547eb3d6 100644
--- a/cuda_bindings/tests/test_nvvm.py
+++ b/cuda_bindings/tests/test_nvvm.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_bindings/tests/test_path_finder_find_sub_dirs.py b/cuda_bindings/tests/test_path_finder_find_sub_dirs.py
index 6b2644bff21..59e513ce4da 100644
--- a/cuda_bindings/tests/test_path_finder_find_sub_dirs.py
+++ b/cuda_bindings/tests/test_path_finder_find_sub_dirs.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import os
diff --git a/cuda_bindings/tests/test_path_finder_load.py b/cuda_bindings/tests/test_path_finder_load.py
index c63c3d668f5..c55ffdbc2ff 100644
--- a/cuda_bindings/tests/test_path_finder_load.py
+++ b/cuda_bindings/tests/test_path_finder_load.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import os
diff --git a/cuda_bindings/tests/test_spawned_process_runner.py b/cuda_bindings/tests/test_spawned_process_runner.py
index 644ed8a8390..cccffdc4ad8 100644
--- a/cuda_bindings/tests/test_spawned_process_runner.py
+++ b/cuda_bindings/tests/test_spawned_process_runner.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # Note: This only covers what is not covered already in test_path_finder_load.py
diff --git a/cuda_core/DESCRIPTION.rst b/cuda_core/DESCRIPTION.rst
index 3ea961aa400..b9b3a602750 100644
--- a/cuda_core/DESCRIPTION.rst
+++ b/cuda_core/DESCRIPTION.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 *******************************************************
diff --git a/cuda_core/MANIFEST.in b/cuda_core/MANIFEST.in
index 1478d224f1d..43d38159014 100644
--- a/cuda_core/MANIFEST.in
+++ b/cuda_core/MANIFEST.in
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/__init__.py b/cuda_core/cuda/core/__init__.py
index 281374f6497..96a80d1f3e9 100644
--- a/cuda_core/cuda/core/__init__.py
+++ b/cuda_core/cuda/core/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/_version.py b/cuda_core/cuda/core/_version.py
index ef8461a3679..3ba92949c55 100644
--- a/cuda_core/cuda/core/_version.py
+++ b/cuda_core/cuda/core/_version.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/__init__.pxd b/cuda_core/cuda/core/experimental/__init__.pxd
index 6ff03acfa87..d8b3a2dc32c 100644
--- a/cuda_core/cuda/core/experimental/__init__.pxd
+++ b/cuda_core/cuda/core/experimental/__init__.pxd
@@ -1,3 +1,3 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
diff --git a/cuda_core/cuda/core/experimental/__init__.py b/cuda_core/cuda/core/experimental/__init__.py
index 3b0be1729f2..fffb80a5c6a 100644
--- a/cuda_core/cuda/core/experimental/__init__.py
+++ b/cuda_core/cuda/core/experimental/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_context.pyx b/cuda_core/cuda/core/experimental/_context.pyx
index d6abf65c1bb..b03828a1b23 100644
--- a/cuda_core/cuda/core/experimental/_context.pyx
+++ b/cuda_core/cuda/core/experimental/_context.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_device.py b/cuda_core/cuda/core/experimental/_device.py
index 1a71d998f8b..f7c760f5d6c 100644
--- a/cuda_core/cuda/core/experimental/_device.py
+++ b/cuda_core/cuda/core/experimental/_device.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_dlpack.pxd b/cuda_core/cuda/core/experimental/_dlpack.pxd
index f6e6182d50c..843beb87324 100644
--- a/cuda_core/cuda/core/experimental/_dlpack.pxd
+++ b/cuda_core/cuda/core/experimental/_dlpack.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_dlpack.pyx b/cuda_core/cuda/core/experimental/_dlpack.pyx
index 3648a943084..075462b0674 100644
--- a/cuda_core/cuda/core/experimental/_dlpack.pyx
+++ b/cuda_core/cuda/core/experimental/_dlpack.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_event.pyx b/cuda_core/cuda/core/experimental/_event.pyx
index 944969852ec..8285c84cba6 100644
--- a/cuda_core/cuda/core/experimental/_event.pyx
+++ b/cuda_core/cuda/core/experimental/_event.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_graph.py b/cuda_core/cuda/core/experimental/_graph.py
index 24beeaef096..cc394a8e6a9 100644
--- a/cuda_core/cuda/core/experimental/_graph.py
+++ b/cuda_core/cuda/core/experimental/_graph.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_kernel_arg_handler.pyx b/cuda_core/cuda/core/experimental/_kernel_arg_handler.pyx
index 074724b7e08..e735630386d 100644
--- a/cuda_core/cuda/core/experimental/_kernel_arg_handler.pyx
+++ b/cuda_core/cuda/core/experimental/_kernel_arg_handler.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_launch_config.py b/cuda_core/cuda/core/experimental/_launch_config.py
index 9640e4a6722..c226b8dfc85 100644
--- a/cuda_core/cuda/core/experimental/_launch_config.py
+++ b/cuda_core/cuda/core/experimental/_launch_config.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_launcher.py b/cuda_core/cuda/core/experimental/_launcher.py
index 5f191e017ce..2d0c274c719 100644
--- a/cuda_core/cuda/core/experimental/_launcher.py
+++ b/cuda_core/cuda/core/experimental/_launcher.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_linker.py b/cuda_core/cuda/core/experimental/_linker.py
index 4a93523bc2e..c3528a14e20 100644
--- a/cuda_core/cuda/core/experimental/_linker.py
+++ b/cuda_core/cuda/core/experimental/_linker.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_memory.py b/cuda_core/cuda/core/experimental/_memory.py
index acbc5e3c6b0..190ba3e04a8 100644
--- a/cuda_core/cuda/core/experimental/_memory.py
+++ b/cuda_core/cuda/core/experimental/_memory.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_memoryview.pyx b/cuda_core/cuda/core/experimental/_memoryview.pyx
index 802dacf7816..abe27b8abe7 100644
--- a/cuda_core/cuda/core/experimental/_memoryview.pyx
+++ b/cuda_core/cuda/core/experimental/_memoryview.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_module.py b/cuda_core/cuda/core/experimental/_module.py
index 56b2a83a21e..63bb6ff260a 100644
--- a/cuda_core/cuda/core/experimental/_module.py
+++ b/cuda_core/cuda/core/experimental/_module.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_program.py b/cuda_core/cuda/core/experimental/_program.py
index 4903c2cfd81..3df8894d504 100644
--- a/cuda_core/cuda/core/experimental/_program.py
+++ b/cuda_core/cuda/core/experimental/_program.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_stream.pyx b/cuda_core/cuda/core/experimental/_stream.pyx
index dc8d8e942c1..49aaf772b93 100644
--- a/cuda_core/cuda/core/experimental/_stream.pyx
+++ b/cuda_core/cuda/core/experimental/_stream.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_system.py b/cuda_core/cuda/core/experimental/_system.py
index 637d780cb17..a4e54d1ba1d 100644
--- a/cuda_core/cuda/core/experimental/_system.py
+++ b/cuda_core/cuda/core/experimental/_system.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_utils/__init__.py b/cuda_core/cuda/core/experimental/_utils/__init__.py
index 174c85e9b0d..bd8faf14fa9 100644
--- a/cuda_core/cuda/core/experimental/_utils/__init__.py
+++ b/cuda_core/cuda/core/experimental/_utils/__init__.py
@@ -1,3 +1,3 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
diff --git a/cuda_core/cuda/core/experimental/_utils/clear_error_support.py b/cuda_core/cuda/core/experimental/_utils/clear_error_support.py
index b430e6ccba9..b13a3d6b026 100644
--- a/cuda_core/cuda/core/experimental/_utils/clear_error_support.py
+++ b/cuda_core/cuda/core/experimental/_utils/clear_error_support.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/cuda/core/experimental/_utils/cuda_utils.pxd b/cuda_core/cuda/core/experimental/_utils/cuda_utils.pxd
index 1dc6bd1eb02..b082fb8bbf2 100644
--- a/cuda_core/cuda/core/experimental/_utils/cuda_utils.pxd
+++ b/cuda_core/cuda/core/experimental/_utils/cuda_utils.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_utils/cuda_utils.pyx b/cuda_core/cuda/core/experimental/_utils/cuda_utils.pyx
index f14addd4318..86588f733c4 100644
--- a/cuda_core/cuda/core/experimental/_utils/cuda_utils.pyx
+++ b/cuda_core/cuda/core/experimental/_utils/cuda_utils.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_utils/driver_cu_result_explanations.py b/cuda_core/cuda/core/experimental/_utils/driver_cu_result_explanations.py
index 29772653dcb..b77e1d2cf2f 100644
--- a/cuda_core/cuda/core/experimental/_utils/driver_cu_result_explanations.py
+++ b/cuda_core/cuda/core/experimental/_utils/driver_cu_result_explanations.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/cuda/core/experimental/_utils/runtime_cuda_error_explanations.py b/cuda_core/cuda/core/experimental/_utils/runtime_cuda_error_explanations.py
index 50191f94e4b..afebacefbb5 100644
--- a/cuda_core/cuda/core/experimental/_utils/runtime_cuda_error_explanations.py
+++ b/cuda_core/cuda/core/experimental/_utils/runtime_cuda_error_explanations.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/cuda/core/experimental/include/utility.hpp b/cuda_core/cuda/core/experimental/include/utility.hpp
index 0dd14f713fe..aa83a465e32 100644
--- a/cuda_core/cuda/core/experimental/include/utility.hpp
+++ b/cuda_core/cuda/core/experimental/include/utility.hpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+// SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 //
 // SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/cuda/core/experimental/utils.py b/cuda_core/cuda/core/experimental/utils.py
index 4783ceea6e4..32f62918f6e 100644
--- a/cuda_core/cuda/core/experimental/utils.py
+++ b/cuda_core/cuda/core/experimental/utils.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/docs/Makefile b/cuda_core/docs/Makefile
index 12fea39af09..2817a427dd0 100644
--- a/cuda_core/docs/Makefile
+++ b/cuda_core/docs/Makefile
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 # Minimal makefile for Sphinx documentation
diff --git a/cuda_core/docs/build_docs.sh b/cuda_core/docs/build_docs.sh
index a2cde9df96a..a604239c8f9 100755
--- a/cuda_core/docs/build_docs.sh
+++ b/cuda_core/docs/build_docs.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 set -ex
diff --git a/cuda_core/docs/source/_static/javascripts/version_dropdown.js b/cuda_core/docs/source/_static/javascripts/version_dropdown.js
index d9c633cf968..5878c344f12 100644
--- a/cuda_core/docs/source/_static/javascripts/version_dropdown.js
+++ b/cuda_core/docs/source/_static/javascripts/version_dropdown.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+// SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 // SPDX-License-Identifier: Apache-2.0
 
 function change_current_version(event) {
diff --git a/cuda_core/docs/source/_templates/autosummary/class.rst b/cuda_core/docs/source/_templates/autosummary/class.rst
index e73678f7e47..070cccdfd1b 100644
--- a/cuda_core/docs/source/_templates/autosummary/class.rst
+++ b/cuda_core/docs/source/_templates/autosummary/class.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 {{ fullname | escape | underline}}
diff --git a/cuda_core/docs/source/_templates/autosummary/dataclass.rst b/cuda_core/docs/source/_templates/autosummary/dataclass.rst
index 4d7109b9e63..59312658881 100644
--- a/cuda_core/docs/source/_templates/autosummary/dataclass.rst
+++ b/cuda_core/docs/source/_templates/autosummary/dataclass.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 {{ fullname | escape | underline}}
diff --git a/cuda_core/docs/source/_templates/autosummary/namedtuple.rst b/cuda_core/docs/source/_templates/autosummary/namedtuple.rst
index 1bc51405b54..1695beef0a0 100644
--- a/cuda_core/docs/source/_templates/autosummary/namedtuple.rst
+++ b/cuda_core/docs/source/_templates/autosummary/namedtuple.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 {{ fullname | escape | underline}}
diff --git a/cuda_core/docs/source/_templates/autosummary/protocol.rst b/cuda_core/docs/source/_templates/autosummary/protocol.rst
index 13ce267a6cc..03b1822ca62 100644
--- a/cuda_core/docs/source/_templates/autosummary/protocol.rst
+++ b/cuda_core/docs/source/_templates/autosummary/protocol.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 {{ fullname | escape | underline}}
diff --git a/cuda_core/docs/source/api.rst b/cuda_core/docs/source/api.rst
index e32b5686dd0..7188e0184c8 100644
--- a/cuda_core/docs/source/api.rst
+++ b/cuda_core/docs/source/api.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 .. module:: cuda.core.experimental
diff --git a/cuda_core/docs/source/api_private.rst b/cuda_core/docs/source/api_private.rst
index e454940dc25..afbbb7ce38c 100644
--- a/cuda_core/docs/source/api_private.rst
+++ b/cuda_core/docs/source/api_private.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 :orphan:
diff --git a/cuda_core/docs/source/conf.py b/cuda_core/docs/source/conf.py
index 6945f47fd46..fd62db46789 100644
--- a/cuda_core/docs/source/conf.py
+++ b/cuda_core/docs/source/conf.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 # Configuration file for the Sphinx documentation builder.
diff --git a/cuda_core/docs/source/contribute.rst b/cuda_core/docs/source/contribute.rst
index 2965afb50ab..22c8c9eda88 100644
--- a/cuda_core/docs/source/contribute.rst
+++ b/cuda_core/docs/source/contribute.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 .. _contributor_guide:
diff --git a/cuda_core/docs/source/index.rst b/cuda_core/docs/source/index.rst
index 9832b775c82..b6907de1607 100644
--- a/cuda_core/docs/source/index.rst
+++ b/cuda_core/docs/source/index.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 ``cuda.core``: Pythonic access to CUDA core functionality
diff --git a/cuda_core/docs/source/interoperability.rst b/cuda_core/docs/source/interoperability.rst
index a853e6481f2..1f47dc40914 100644
--- a/cuda_core/docs/source/interoperability.rst
+++ b/cuda_core/docs/source/interoperability.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 .. currentmodule:: cuda.core.experimental
diff --git a/cuda_core/docs/source/license.rst b/cuda_core/docs/source/license.rst
index 0e5c95e46c3..39c156a893c 100644
--- a/cuda_core/docs/source/license.rst
+++ b/cuda_core/docs/source/license.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 Software License Agreement
diff --git a/cuda_core/docs/source/release.rst b/cuda_core/docs/source/release.rst
index 9cbaa5bbec6..dec506690b3 100644
--- a/cuda_core/docs/source/release.rst
+++ b/cuda_core/docs/source/release.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 Release Notes
diff --git a/cuda_core/docs/source/release/0.1.0-notes.rst b/cuda_core/docs/source/release/0.1.0-notes.rst
index 6a25a0043f5..e954ce79e97 100644
--- a/cuda_core/docs/source/release/0.1.0-notes.rst
+++ b/cuda_core/docs/source/release/0.1.0-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 ``cuda.core`` 0.1.0 Release Notes
diff --git a/cuda_core/docs/source/release/0.1.1-notes.rst b/cuda_core/docs/source/release/0.1.1-notes.rst
index 12c2144e249..85b22bf417f 100644
--- a/cuda_core/docs/source/release/0.1.1-notes.rst
+++ b/cuda_core/docs/source/release/0.1.1-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 .. currentmodule:: cuda.core.experimental
diff --git a/cuda_core/docs/source/release/0.2.0-notes.rst b/cuda_core/docs/source/release/0.2.0-notes.rst
index 298a0ea37a9..37445023984 100644
--- a/cuda_core/docs/source/release/0.2.0-notes.rst
+++ b/cuda_core/docs/source/release/0.2.0-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 .. currentmodule:: cuda.core.experimental
diff --git a/cuda_core/docs/source/release/0.3.0-notes.rst b/cuda_core/docs/source/release/0.3.0-notes.rst
index f47462dc7c3..7e3bfce2907 100644
--- a/cuda_core/docs/source/release/0.3.0-notes.rst
+++ b/cuda_core/docs/source/release/0.3.0-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 .. currentmodule:: cuda.core.experimental
diff --git a/cuda_core/docs/source/release/0.3.1-notes.rst b/cuda_core/docs/source/release/0.3.1-notes.rst
index 7a1ed9a93f1..33ea3b48e4b 100644
--- a/cuda_core/docs/source/release/0.3.1-notes.rst
+++ b/cuda_core/docs/source/release/0.3.1-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 .. currentmodule:: cuda.core.experimental
diff --git a/cuda_core/examples/cuda_graphs.py b/cuda_core/examples/cuda_graphs.py
index 2db89f37f78..b6c5edbe187 100644
--- a/cuda_core/examples/cuda_graphs.py
+++ b/cuda_core/examples/cuda_graphs.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/jit_lto_fractal.py b/cuda_core/examples/jit_lto_fractal.py
index 5fe95eeccb8..d6b0cfb4628 100644
--- a/cuda_core/examples/jit_lto_fractal.py
+++ b/cuda_core/examples/jit_lto_fractal.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/memory_ops.py b/cuda_core/examples/memory_ops.py
index ceff29dd34d..6f3de7a6709 100644
--- a/cuda_core/examples/memory_ops.py
+++ b/cuda_core/examples/memory_ops.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/pytorch_example.py b/cuda_core/examples/pytorch_example.py
index 0eb86f2af4e..11f049443d7 100644
--- a/cuda_core/examples/pytorch_example.py
+++ b/cuda_core/examples/pytorch_example.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/saxpy.py b/cuda_core/examples/saxpy.py
index fedf7aafd45..6048c6d5dfa 100644
--- a/cuda_core/examples/saxpy.py
+++ b/cuda_core/examples/saxpy.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/show_device_properties.py b/cuda_core/examples/show_device_properties.py
index 3d5ac63d4a9..8fcecd2d4cc 100644
--- a/cuda_core/examples/show_device_properties.py
+++ b/cuda_core/examples/show_device_properties.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/simple_multi_gpu_example.py b/cuda_core/examples/simple_multi_gpu_example.py
index 63d5ebf4ee7..456c7cacaa6 100644
--- a/cuda_core/examples/simple_multi_gpu_example.py
+++ b/cuda_core/examples/simple_multi_gpu_example.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/strided_memory_view_cpu.py b/cuda_core/examples/strided_memory_view_cpu.py
index 066f1afc188..6c400ba0de1 100644
--- a/cuda_core/examples/strided_memory_view_cpu.py
+++ b/cuda_core/examples/strided_memory_view_cpu.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/strided_memory_view_gpu.py b/cuda_core/examples/strided_memory_view_gpu.py
index 57cfa6f3cf5..58bc9634bdc 100644
--- a/cuda_core/examples/strided_memory_view_gpu.py
+++ b/cuda_core/examples/strided_memory_view_gpu.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/thread_block_cluster.py b/cuda_core/examples/thread_block_cluster.py
index ce337c7af72..dea9e3568f3 100644
--- a/cuda_core/examples/thread_block_cluster.py
+++ b/cuda_core/examples/thread_block_cluster.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/vector_add.py b/cuda_core/examples/vector_add.py
index 94ca201efc7..a5b9b036fb8 100644
--- a/cuda_core/examples/vector_add.py
+++ b/cuda_core/examples/vector_add.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/pyproject.toml b/cuda_core/pyproject.toml
index fe046e5f9eb..adfa6c568b5 100644
--- a/cuda_core/pyproject.toml
+++ b/cuda_core/pyproject.toml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/setup.py b/cuda_core/setup.py
index 3e93e6e9adf..d93eec45d0e 100644
--- a/cuda_core/setup.py
+++ b/cuda_core/setup.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/tests/conftest.py b/cuda_core/tests/conftest.py
index 77eab1a59ad..57fed98389c 100644
--- a/cuda_core/tests/conftest.py
+++ b/cuda_core/tests/conftest.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import helpers
diff --git a/cuda_core/tests/cython/build_tests.sh b/cuda_core/tests/cython/build_tests.sh
index 61ecafc6ea0..1c36259c08b 100755
--- a/cuda_core/tests/cython/build_tests.sh
+++ b/cuda_core/tests/cython/build_tests.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 UNAME=$(uname)
diff --git a/cuda_core/tests/cython/test_cython.py b/cuda_core/tests/cython/test_cython.py
index dc887d656d2..a118249043c 100644
--- a/cuda_core/tests/cython/test_cython.py
+++ b/cuda_core/tests/cython/test_cython.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2021-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/tests/cython/test_get_cuda_native_handle.pyx b/cuda_core/tests/cython/test_get_cuda_native_handle.pyx
index efc5c9feff4..d1764d3bbaf 100644
--- a/cuda_core/tests/cython/test_get_cuda_native_handle.pyx
+++ b/cuda_core/tests/cython/test_get_cuda_native_handle.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/tests/example_tests/test_basic_examples.py b/cuda_core/tests/example_tests/test_basic_examples.py
index e3637f9748c..6a57145455f 100644
--- a/cuda_core/tests/example_tests/test_basic_examples.py
+++ b/cuda_core/tests/example_tests/test_basic_examples.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 # If we have subcategories of examples in the future, this file can be split along those lines
diff --git a/cuda_core/tests/example_tests/utils.py b/cuda_core/tests/example_tests/utils.py
index a4da3d73d75..0bcc541cc01 100644
--- a/cuda_core/tests/example_tests/utils.py
+++ b/cuda_core/tests/example_tests/utils.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import gc
diff --git a/cuda_core/tests/helpers.py b/cuda_core/tests/helpers.py
index 3cc6e48461c..f039802ca81 100644
--- a/cuda_core/tests/helpers.py
+++ b/cuda_core/tests/helpers.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import os
diff --git a/cuda_core/tests/pytest.ini b/cuda_core/tests/pytest.ini
index b703c983204..2842d8a6323 100644
--- a/cuda_core/tests/pytest.ini
+++ b/cuda_core/tests/pytest.ini
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/tests/test_context.py b/cuda_core/tests/test_context.py
index 4de4e6b4014..2e2cd103878 100644
--- a/cuda_core/tests/test_context.py
+++ b/cuda_core/tests/test_context.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import pytest
diff --git a/cuda_core/tests/test_cuda_utils.py b/cuda_core/tests/test_cuda_utils.py
index 77d9e457a02..866582438aa 100644
--- a/cuda_core/tests/test_cuda_utils.py
+++ b/cuda_core/tests/test_cuda_utils.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/tests/test_device.py b/cuda_core/tests/test_device.py
index e59ca56b5e1..c498431c9eb 100644
--- a/cuda_core/tests/test_device.py
+++ b/cuda_core/tests/test_device.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 try:
diff --git a/cuda_core/tests/test_event.py b/cuda_core/tests/test_event.py
index 827fa22b4cc..2234daadfeb 100644
--- a/cuda_core/tests/test_event.py
+++ b/cuda_core/tests/test_event.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import os
diff --git a/cuda_core/tests/test_graph.py b/cuda_core/tests/test_graph.py
index 396dbc99f6c..cc558b6d220 100644
--- a/cuda_core/tests/test_graph.py
+++ b/cuda_core/tests/test_graph.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/tests/test_launcher.py b/cuda_core/tests/test_launcher.py
index 9febcb79411..e37b3e6e6a2 100644
--- a/cuda_core/tests/test_launcher.py
+++ b/cuda_core/tests/test_launcher.py
@@ -1,4 +1,4 @@
-# Copyright 2024-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import ctypes
diff --git a/cuda_core/tests/test_linker.py b/cuda_core/tests/test_linker.py
index 65081bab6b7..64aca98107a 100644
--- a/cuda_core/tests/test_linker.py
+++ b/cuda_core/tests/test_linker.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/tests/test_memory.py b/cuda_core/tests/test_memory.py
index 3169c1d193b..24540464653 100644
--- a/cuda_core/tests/test_memory.py
+++ b/cuda_core/tests/test_memory.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 try:
diff --git a/cuda_core/tests/test_module.py b/cuda_core/tests/test_module.py
index 9fcf951b550..2b0fc265eb5 100644
--- a/cuda_core/tests/test_module.py
+++ b/cuda_core/tests/test_module.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import ctypes
diff --git a/cuda_core/tests/test_program.py b/cuda_core/tests/test_program.py
index 7d818657e87..e5c873f1fbe 100644
--- a/cuda_core/tests/test_program.py
+++ b/cuda_core/tests/test_program.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/tests/test_stream.py b/cuda_core/tests/test_stream.py
index 7a3ff8b2ca2..8e9f7b18915 100644
--- a/cuda_core/tests/test_stream.py
+++ b/cuda_core/tests/test_stream.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import pytest
diff --git a/cuda_core/tests/test_system.py b/cuda_core/tests/test_system.py
index 1640856c243..b7eab9e7530 100644
--- a/cuda_core/tests/test_system.py
+++ b/cuda_core/tests/test_system.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 try:
diff --git a/cuda_core/tests/test_utils.py b/cuda_core/tests/test_utils.py
index eea7bd1e5fe..e35f2c7b034 100644
--- a/cuda_core/tests/test_utils.py
+++ b/cuda_core/tests/test_utils.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_python/DESCRIPTION.rst b/cuda_python/DESCRIPTION.rst
index d8d2e2237bb..01da48eac1d 100644
--- a/cuda_python/DESCRIPTION.rst
+++ b/cuda_python/DESCRIPTION.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 **************************************************************
diff --git a/cuda_python/docs/Makefile b/cuda_python/docs/Makefile
index 269a5413794..554138cb8aa 100644
--- a/cuda_python/docs/Makefile
+++ b/cuda_python/docs/Makefile
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # Minimal makefile for Sphinx documentation
diff --git a/cuda_python/docs/build_all_docs.sh b/cuda_python/docs/build_all_docs.sh
index b7bc4b2f72b..700f19d5ec3 100755
--- a/cuda_python/docs/build_all_docs.sh
+++ b/cuda_python/docs/build_all_docs.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 set -ex
diff --git a/cuda_python/docs/build_docs.sh b/cuda_python/docs/build_docs.sh
index 65501bbfa02..8b306143bf4 100755
--- a/cuda_python/docs/build_docs.sh
+++ b/cuda_python/docs/build_docs.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 set -ex
diff --git a/cuda_python/docs/environment-docs.yml b/cuda_python/docs/environment-docs.yml
index 01abb5ea58c..a3e10599e04 100644
--- a/cuda_python/docs/environment-docs.yml
+++ b/cuda_python/docs/environment-docs.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 name: cuda-python-docs
diff --git a/cuda_python/docs/source/_static/javascripts/version_dropdown.js b/cuda_python/docs/source/_static/javascripts/version_dropdown.js
index 8d2d73e364d..9348d2bf847 100644
--- a/cuda_python/docs/source/_static/javascripts/version_dropdown.js
+++ b/cuda_python/docs/source/_static/javascripts/version_dropdown.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+// SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 // SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 function change_current_version(event) {
diff --git a/cuda_python/docs/source/conf.py b/cuda_python/docs/source/conf.py
index 4dabf8a8994..ef7f7eab0b4 100644
--- a/cuda_python/docs/source/conf.py
+++ b/cuda_python/docs/source/conf.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2021-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # Configuration file for the Sphinx documentation builder.
diff --git a/cuda_python/docs/source/index.rst b/cuda_python/docs/source/index.rst
index ab96bb63d13..5b16ac20a55 100644
--- a/cuda_python/docs/source/index.rst
+++ b/cuda_python/docs/source/index.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 CUDA Python
diff --git a/cuda_python/docs/source/release/11.8.7-notes.rst b/cuda_python/docs/source/release/11.8.7-notes.rst
index 6b84ff86ac2..2e8b879b564 100644
--- a/cuda_python/docs/source/release/11.8.7-notes.rst
+++ b/cuda_python/docs/source/release/11.8.7-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 CUDA Python 11.8.7 Release notes
diff --git a/cuda_python/docs/source/release/12.9.0-notes.rst b/cuda_python/docs/source/release/12.9.0-notes.rst
index 77a6c6af84f..0c61f3302c8 100644
--- a/cuda_python/docs/source/release/12.9.0-notes.rst
+++ b/cuda_python/docs/source/release/12.9.0-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 CUDA Python 12.9.0 Release notes
diff --git a/cuda_python/docs/source/release/12.X.Y-notes.rst b/cuda_python/docs/source/release/12.X.Y-notes.rst
index 9aa422516fd..d75a5aadcd7 100644
--- a/cuda_python/docs/source/release/12.X.Y-notes.rst
+++ b/cuda_python/docs/source/release/12.X.Y-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 CUDA Python 12.X.Y Release notes
diff --git a/cuda_python/pyproject.toml b/cuda_python/pyproject.toml
index e6abc155b47..c60021e7e24 100644
--- a/cuda_python/pyproject.toml
+++ b/cuda_python/pyproject.toml
@@ -1,4 +1,4 @@
-# Copyright 2023-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2023-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_python/setup.py b/cuda_python/setup.py
index 8102cd11c99..dd84f5579da 100644
--- a/cuda_python/setup.py
+++ b/cuda_python/setup.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/toolshed/build_path_finder_dlls.py b/toolshed/build_path_finder_dlls.py
index be2db0d1ff3..d04eb770b29 100755
--- a/toolshed/build_path_finder_dlls.py
+++ b/toolshed/build_path_finder_dlls.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/toolshed/build_path_finder_sonames.py b/toolshed/build_path_finder_sonames.py
index 17b7dd7b3cf..2f90fe12b22 100755
--- a/toolshed/build_path_finder_sonames.py
+++ b/toolshed/build_path_finder_sonames.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/toolshed/check_spdx.py b/toolshed/check_spdx.py
index 1b519ceccfe..c5c63ab4c84 100644
--- a/toolshed/check_spdx.py
+++ b/toolshed/check_spdx.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import os
@@ -6,10 +6,12 @@
 
 import pathspec
 
-# Intentionally puzzling together EXPECTED_SPDX_STR so that we don't overlook
-# if the identifier is missing in this file.
-EXPECTED_SPDX_STR = "-".join(("SPDX", "License", "Identifier: "))
-EXPECTED_SPDX_BYTES = EXPECTED_SPDX_STR.encode()
+# Intentionally puzzling together EXPECTED_SPDX_BYTES so that we don't overlook
+# if the identifiers are missing in this file.
+EXPECTED_SPDX_BYTES = (
+    b"-".join((b"SPDX", b"License", b"Identifier: ")),
+    b"-".join((b"SPDX", b"FileCopyrightText: ")),
+)
 
 SPDX_IGNORE_FILENAME = ".spdx-ignore"
 
@@ -27,7 +29,14 @@ def load_spdx_ignore():
 def has_spdx_or_is_empty(filepath):
     with open(filepath, "rb") as f:
         blob = f.read()
-    return len(blob.strip()) == 0 or EXPECTED_SPDX_BYTES in blob
+    if len(blob.strip()) == 0:
+        return True
+    good = True
+    for expected_bytes in EXPECTED_SPDX_BYTES:
+        if expected_bytes not in blob:
+            print(f"MISSING {expected_bytes.decode()}{filepath!r}")
+            good = False
+    return good
 
 
 def main(args):
@@ -37,8 +46,9 @@ def main(args):
 
     returncode = 0
     for filepath in args:
-        if not ignore_spec.match_file(filepath) and not has_spdx_or_is_empty(filepath):
-            print(f"MISSING {EXPECTED_SPDX_STR}{filepath!r}")
+        if ignore_spec.match_file(filepath):
+            continue
+        if not has_spdx_or_is_empty(filepath):
             returncode = 1
     return returncode
 
diff --git a/toolshed/find_sonames.sh b/toolshed/find_sonames.sh
index b742becf6d3..7f3e9f6d83c 100755
--- a/toolshed/find_sonames.sh
+++ b/toolshed/find_sonames.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/toolshed/reformat_cuda_enums_from_web_as_py.py b/toolshed/reformat_cuda_enums_from_web_as_py.py
index 8ebce05611f..3563eb2c32e 100755
--- a/toolshed/reformat_cuda_enums_from_web_as_py.py
+++ b/toolshed/reformat_cuda_enums_from_web_as_py.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/toolshed/run_cuda_bindings_path_finder.py b/toolshed/run_cuda_bindings_path_finder.py
index ca2193a816c..df8e14b1f1c 100644
--- a/toolshed/run_cuda_bindings_path_finder.py
+++ b/toolshed/run_cuda_bindings_path_finder.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0