diff --git a/source/hal/source/components/platform_pmu/CMakeLists.txt b/source/hal/source/components/platform_pmu/CMakeLists.txt
index a25363f..bbed188 100644
--- a/source/hal/source/components/platform_pmu/CMakeLists.txt
+++ b/source/hal/source/components/platform_pmu/CMakeLists.txt
@@ -1,5 +1,5 @@
 #----------------------------------------------------------------------------
-#  Copyright (c) 2022 Arm Limited. All rights reserved.
+#  SPDX-FileCopyrightText: Copyright 2022 Arm Limited and/or its affiliates <open-source-office@arm.com>
 #  SPDX-License-Identifier: Apache-2.0
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/source/hal/source/components/platform_pmu/include/platform_pmu.h b/source/hal/source/components/platform_pmu/include/platform_pmu.h
index b3fd8e8..09006dd 100644
--- a/source/hal/source/components/platform_pmu/include/platform_pmu.h
+++ b/source/hal/source/components/platform_pmu/include/platform_pmu.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022 Arm Limited. All rights reserved.
+ * SPDX-FileCopyrightText: Copyright 2022 Arm Limited and/or its affiliates <open-source-office@arm.com>
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");