diff --git a/biometrics/face/aidl/android/hardware/biometrics/face/ISession.aidl b/biometrics/face/aidl/android/hardware/biometrics/face/ISession.aidl
index a92b366..2be76cb 100644
--- a/biometrics/face/aidl/android/hardware/biometrics/face/ISession.aidl
+++ b/biometrics/face/aidl/android/hardware/biometrics/face/ISession.aidl
@@ -178,6 +178,8 @@
      *   2) A face is rejected, and ISessionCallback#onAuthenticationFailed is invoked.
      *   3) Any non-recoverable error occurs (such as lockout). See the full list of
      *      authentication-specific errors in the Error enum.
+     *   4) ISessionCallback#onLockoutPermanent is invoked.
+     *   5) ISessionCallback#onLockoutTimed is invoked.
      *
      * Note that upon successful authentication, the lockout counter for this (sensorId, userId)
      * pair must be cleared.
diff --git a/biometrics/face/aidl/android/hardware/biometrics/face/ISessionCallback.aidl b/biometrics/face/aidl/android/hardware/biometrics/face/ISessionCallback.aidl
index b3c348d..9eb575c 100644
--- a/biometrics/face/aidl/android/hardware/biometrics/face/ISessionCallback.aidl
+++ b/biometrics/face/aidl/android/hardware/biometrics/face/ISessionCallback.aidl
@@ -119,6 +119,8 @@
      * lockout, and authentication can be restarted after a period of time. See
      * ISession#resetLockout.
      *
+     * This ends the authentication lifecycle.
+     *
      * @param sensorId Sensor for which the user is locked out.
      * @param userId User for which the sensor is locked out.
      * @param durationMillis Remaining duration of the lockout.
@@ -131,6 +133,8 @@
      * Authentication is disabled until the user unlocks with their device credential
      * (PIN/Pattern/Password). See ISession#resetLockout.
      *
+     * This ends the authentication lifecycle.
+     *
      * @param sensorId Sensor for which the user is locked out.
      * @param userId User for which the sensor is locked out.
      */