diff --git a/biometrics/common/aidl/Android.bp b/biometrics/common/aidl/Android.bp
index 167e0c7..3cd76fd 100644
--- a/biometrics/common/aidl/Android.bp
+++ b/biometrics/common/aidl/Android.bp
@@ -31,7 +31,5 @@
             version: "2",
             imports: [],
         },
-
     ],
-
 }
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/CommonProps.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/CommonProps.aidl
index d4433c5..1eb8541 100644
--- a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/CommonProps.aidl
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/CommonProps.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.biometrics.common;
+/* @hide */
 @VintfStability
 parcelable CommonProps {
   int sensorId;
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/ComponentInfo.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/ComponentInfo.aidl
index ad11dda..471ed2b 100644
--- a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/ComponentInfo.aidl
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/ComponentInfo.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.biometrics.common;
+/* @hide */
 @VintfStability
 parcelable ComponentInfo {
   String componentId;
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/ICancellationSignal.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/ICancellationSignal.aidl
index 2bc6a6d..670114f 100644
--- a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/ICancellationSignal.aidl
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/ICancellationSignal.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.biometrics.common;
+/* @hide */
 @VintfStability
 interface ICancellationSignal {
   oneway void cancel();
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/OperationContext.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/OperationContext.aidl
index 9d1cb8f..5e184bc 100644
--- a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/OperationContext.aidl
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/OperationContext.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.biometrics.common;
+/* @hide */
 @VintfStability
 parcelable OperationContext {
   int id = 0;
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/OperationReason.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/OperationReason.aidl
index 3da3a6a..a5b2990 100644
--- a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/OperationReason.aidl
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/OperationReason.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.biometrics.common;
+/* @hide */
 @Backing(type="byte") @VintfStability
 enum OperationReason {
   UNKNOWN = 0,
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/SensorStrength.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/SensorStrength.aidl
index 6675d09..aa77322 100644
--- a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/SensorStrength.aidl
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/SensorStrength.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.biometrics.common;
+/* @hide */
 @Backing(type="byte") @VintfStability
 enum SensorStrength {
   CONVENIENCE = 0,
diff --git a/biometrics/common/aidl/android/hardware/biometrics/common/CommonProps.aidl b/biometrics/common/aidl/android/hardware/biometrics/common/CommonProps.aidl
index 2f5af5d..cdedf4f 100644
--- a/biometrics/common/aidl/android/hardware/biometrics/common/CommonProps.aidl
+++ b/biometrics/common/aidl/android/hardware/biometrics/common/CommonProps.aidl
@@ -18,7 +18,9 @@
 
 import android.hardware.biometrics.common.ComponentInfo;
 import android.hardware.biometrics.common.SensorStrength;
-
+/**
+ * @hide
+ */
 @VintfStability
 parcelable CommonProps {
     /**
diff --git a/biometrics/common/aidl/android/hardware/biometrics/common/ComponentInfo.aidl b/biometrics/common/aidl/android/hardware/biometrics/common/ComponentInfo.aidl
index b268eef..1da9cf6 100644
--- a/biometrics/common/aidl/android/hardware/biometrics/common/ComponentInfo.aidl
+++ b/biometrics/common/aidl/android/hardware/biometrics/common/ComponentInfo.aidl
@@ -15,7 +15,9 @@
  */
 
 package android.hardware.biometrics.common;
-
+/**
+ * @hide
+ */
 @VintfStability
 parcelable ComponentInfo {
     /**
diff --git a/biometrics/common/aidl/android/hardware/biometrics/common/ICancellationSignal.aidl b/biometrics/common/aidl/android/hardware/biometrics/common/ICancellationSignal.aidl
index 1010256..b9b1f39 100644
--- a/biometrics/common/aidl/android/hardware/biometrics/common/ICancellationSignal.aidl
+++ b/biometrics/common/aidl/android/hardware/biometrics/common/ICancellationSignal.aidl
@@ -15,9 +15,10 @@
  */
 
 package android.hardware.biometrics.common;
-
+/**
+ * @hide
+ */
 @VintfStability
 oneway interface ICancellationSignal {
     void cancel();
 }
-
diff --git a/biometrics/common/aidl/android/hardware/biometrics/common/OperationContext.aidl b/biometrics/common/aidl/android/hardware/biometrics/common/OperationContext.aidl
index 72fe660..a1c7a1f 100644
--- a/biometrics/common/aidl/android/hardware/biometrics/common/OperationContext.aidl
+++ b/biometrics/common/aidl/android/hardware/biometrics/common/OperationContext.aidl
@@ -20,6 +20,7 @@
 
 /**
  * Additional context associated with an operation.
+ * @hide
  */
 @VintfStability
 parcelable OperationContext {
diff --git a/biometrics/common/aidl/android/hardware/biometrics/common/OperationReason.aidl b/biometrics/common/aidl/android/hardware/biometrics/common/OperationReason.aidl
index abc25ed..a93cebc 100644
--- a/biometrics/common/aidl/android/hardware/biometrics/common/OperationReason.aidl
+++ b/biometrics/common/aidl/android/hardware/biometrics/common/OperationReason.aidl
@@ -15,7 +15,9 @@
  */
 
 package android.hardware.biometrics.common;
-
+/**
+ * @hide
+ */
 @VintfStability
 @Backing(type="byte")
 enum OperationReason {
diff --git a/biometrics/common/aidl/android/hardware/biometrics/common/SensorStrength.aidl b/biometrics/common/aidl/android/hardware/biometrics/common/SensorStrength.aidl
index 790691c..b5c0999 100644
--- a/biometrics/common/aidl/android/hardware/biometrics/common/SensorStrength.aidl
+++ b/biometrics/common/aidl/android/hardware/biometrics/common/SensorStrength.aidl
@@ -15,7 +15,9 @@
  */
 
 package android.hardware.biometrics.common;
-
+/**
+ * @hide
+ */
 @VintfStability
 @Backing(type="byte")
 enum SensorStrength {
@@ -40,4 +42,4 @@
      * HardwareAuthToken(s).
      */
     STRONG,
-}
\ No newline at end of file
+}
diff --git a/biometrics/common/util/Android.bp b/biometrics/common/util/Android.bp
index 918ef72..b990812 100644
--- a/biometrics/common/util/Android.bp
+++ b/biometrics/common/util/Android.bp
@@ -13,6 +13,6 @@
     shared_libs: [
         "libbase",
         "libbinder_ndk",
-        "android.hardware.biometrics.common-V2-ndk",
+        "android.hardware.biometrics.common-V3-ndk",
     ],
 }