diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index c56224bf..b9a4b52 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -296,6 +296,8 @@
         MediametricsRecorderReported mediametrics_recorder_reported = 200;
         VehicleMapServicePacketReported vms_packet_reported = 201;
         VehicleMapServicePacketFailureReported vms_packet_failure_reported = 202;
+        CarPowerStateChanged car_power_state_changed = 203;
+        GarageModeInfo garage_mode_info = 204;
     }
 
     // Pulled events will start at field 10000.
@@ -6307,3 +6309,33 @@
   // signifies that there are zero subscribers for the packet.
   optional string subscriber_name = 5;
 }
+
+/**
+ * Logs when Car Power state changed.
+ *
+ * Logged from:
+ *   packages/services/Car/service/src/com/android/car/CarStatsLog.java
+ */
+message CarPowerStateChanged {
+    // States come from CpmsState in CarPowerManagementService.java.
+    enum State {
+       WAIT_FOR_VHAL = 0;
+       ON = 1;
+       SHUTDOWN_PREPARE = 2;
+       WAIT_FOR_FINISH = 3;
+       SUSPEND = 4;
+       SIMULATE_SLEEP = 5;
+    }
+    optional State state = 1;
+}
+
+/**
+ * Logs whether GarageMode is entered.
+ *
+ * Logged from:
+ *   packages/services/Car/service/src/com/android/car/CarStatsLog.java
+ */
+message GarageModeInfo {
+    // Whether GarageMode is entered.
+    optional bool is_garage_mode = 1;
+}