diff --git a/configs/common_au/audio_policy_configuration.xml b/configs/common_au/audio_policy_configuration.xml
index 567ab43..f7176dd 100644
--- a/configs/common_au/audio_policy_configuration.xml
+++ b/configs/common_au/audio_policy_configuration.xml
@@ -15,6 +15,10 @@
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      See the License for the specific language governing permissions and
      limitations under the License.
+
+     Changes from Qualcomm Innovation Center are provided under the following license:
+     Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+     SPDX-License-Identifier: BSD-3-Clause-Clear
 -->
 
 <audioPolicyConfiguration version="1.0" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/configs/msmnile_au/audio_platform_info.xml b/configs/msmnile_au/audio_platform_info.xml
index 1b45798..232b558 100644
--- a/configs/msmnile_au/audio_platform_info.xml
+++ b/configs/msmnile_au/audio_platform_info.xml
@@ -25,6 +25,11 @@
 <!-- WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE   -->
 <!-- OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN -->
 <!-- IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.                          -->
+<!--                                                                        -->
+<!-- Changes from Qualcomm Innovation Center are provided under the following license: -->
+<!-- Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. -->
+<!-- SPDX-License-Identifier: BSD-3-Clause-Clear                            -->
+
 <audio_platform_info>
     <acdb_ids>
         <device name="SND_DEVICE_OUT_HANDSET" acdb_id="60"/>
diff --git a/configs/msmnile_au/audio_policy_configuration.xml b/configs/msmnile_au/audio_policy_configuration.xml
index e40b397..64f2707 100644
--- a/configs/msmnile_au/audio_policy_configuration.xml
+++ b/configs/msmnile_au/audio_policy_configuration.xml
@@ -15,6 +15,10 @@
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      See the License for the specific language governing permissions and
      limitations under the License.
+
+     Changes from Qualcomm Innovation Center are provided under the following license:
+     Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+     SPDX-License-Identifier: BSD-3-Clause-Clear
 -->
 
 <audioPolicyConfiguration version="1.0" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/configs/msmnile_au/mixer_paths_adp.xml b/configs/msmnile_au/mixer_paths_adp.xml
index cd4c95e..25f6c97 100644
--- a/configs/msmnile_au/mixer_paths_adp.xml
+++ b/configs/msmnile_au/mixer_paths_adp.xml
@@ -24,6 +24,10 @@
 <!-- BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,  -->
 <!-- OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN -->
 <!-- IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.                          -->
+<!--                                                                        -->
+<!-- Changes from Qualcomm Innovation Center are provided under the following license: -->
+<!-- Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. -->
+<!-- SPDX-License-Identifier: BSD-3-Clause-Clear                            -->
 <mixer>
     <!-- These are the initial mixer settings -->
     <!-- Example commands to Enable the paired rx usecase-->
diff --git a/configs/msmsteppe_au/audio_platform_info.xml b/configs/msmsteppe_au/audio_platform_info.xml
index 142012f..d303e02 100644
--- a/configs/msmsteppe_au/audio_platform_info.xml
+++ b/configs/msmsteppe_au/audio_platform_info.xml
@@ -25,6 +25,11 @@
 <!-- WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE   -->
 <!-- OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN -->
 <!-- IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.                          -->
+<!--                                                                        -->
+<!-- Changes from Qualcomm Innovation Center are provided under the following license: -->
+<!-- Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. -->
+<!-- SPDX-License-Identifier: BSD-3-Clause-Clear                            -->
+
 <audio_platform_info>
     <acdb_ids>
         <device name="SND_DEVICE_OUT_HANDSET" acdb_id="60"/>
diff --git a/configs/msmsteppe_au/audio_policy_configuration.xml b/configs/msmsteppe_au/audio_policy_configuration.xml
index cb46979..4306abd 100644
--- a/configs/msmsteppe_au/audio_policy_configuration.xml
+++ b/configs/msmsteppe_au/audio_policy_configuration.xml
@@ -15,6 +15,10 @@
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      See the License for the specific language governing permissions and
      limitations under the License.
+
+     Changes from Qualcomm Innovation Center are provided under the following license:
+     Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+     SPDX-License-Identifier: BSD-3-Clause-Clear
 -->
 
 <audioPolicyConfiguration version="1.0" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/configs/msmsteppe_au/mixer_paths_adp.xml b/configs/msmsteppe_au/mixer_paths_adp.xml
index 311695c..eaaba98 100644
--- a/configs/msmsteppe_au/mixer_paths_adp.xml
+++ b/configs/msmsteppe_au/mixer_paths_adp.xml
@@ -25,6 +25,10 @@
 <!-- WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE   -->
 <!-- OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN -->
 <!-- IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.                          -->
+<!--                                                                        -->
+<!-- Changes from Qualcomm Innovation Center are provided under the following license: -->
+<!-- Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. -->
+<!-- SPDX-License-Identifier: BSD-3-Clause-Clear                            -->
 <mixer>
     <!-- These are the initial mixer settings -->
     <ctl name="MultiMedia5 Mixer AFE_PCM_TX" value="0" />
diff --git a/hal/audio_extn/audio_extn.h b/hal/audio_extn/audio_extn.h
index 55b3d01..256382c 100644
--- a/hal/audio_extn/audio_extn.h
+++ b/hal/audio_extn/audio_extn.h
@@ -34,8 +34,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  *
+ * Changes from Qualcomm Innovation Center are provided under the following license:
  * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
- * Not a contribution.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ *
  */
 
 #ifndef AUDIO_EXTN_H
diff --git a/hal/audio_extn/auto_hal.h b/hal/audio_extn/auto_hal.h
index ce3474b..679daf2 100644
--- a/hal/audio_extn/auto_hal.h
+++ b/hal/audio_extn/auto_hal.h
@@ -16,8 +16,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  *
+ * Changes from Qualcomm Innovation Center are provided under the following license:
  * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
- * Not a contribution.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ *
  */
 #include <audio_hw.h>
 #include "platform.h"
diff --git a/hal/audio_extn/utils.c b/hal/audio_extn/utils.c
index e1b18db..23ecf7a 100644
--- a/hal/audio_extn/utils.c
+++ b/hal/audio_extn/utils.c
@@ -16,8 +16,9 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  *
+ * Changes from Qualcomm Innovation Center are provided under the following license:
  * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
- * Not a contribution.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
  */
 
 #define LOG_TAG "audio_hw_utils"
diff --git a/hal/audio_hw.c b/hal/audio_hw.c
index cf24a5c..3823ed0 100644
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -34,7 +34,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  *
+ * Changes from Qualcomm Innovation Center are provided under the following license:
  * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ *
  */
 
 #define LOG_TAG "audio_hw_primary"
diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 79c855a..541b00e 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -16,8 +16,9 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  *
+ * Changes from Qualcomm Innovation Center are provided under the following license:
  * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
- * Not a contribution.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
  */
 
 #define LOG_TAG "msm8974_platform"
diff --git a/hal/msm8974/platform.h b/hal/msm8974/platform.h
index 7b2720f..7f1e075 100644
--- a/hal/msm8974/platform.h
+++ b/hal/msm8974/platform.h
@@ -16,8 +16,9 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  *
+ * Changes from Qualcomm Innovation Center are provided under the following license:
  * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
- * Not a contribution.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
  */
 
 #ifndef QCOM_AUDIO_PLATFORM_H