diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index 873b772..57c32c7 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -302,6 +302,7 @@
         RoleHolder role_holder = 10049;
         DangerousPermissionState dangerous_permission_state = 10050;
         TrainInfo train_info = 10051;
+        TimeZoneDataInfo time_zone_data_info = 10052;
     }
 
     // DO NOT USE field numbers above 100,000 in AOSP.
@@ -5564,3 +5565,11 @@
   // [0,100] progress for the assist gesture.
   optional int32 progress = 1;
 }
+
+/*
+ * Information about the time zone data on a device.
+ */
+message TimeZoneDataInfo {
+    // A version identifier for the data set on device. e.g. "2018i"
+    optional string tzdb_version = 1;
+}
diff --git a/cmds/statsd/src/external/StatsPullerManager.cpp b/cmds/statsd/src/external/StatsPullerManager.cpp
index 98f810f..d70c851 100644
--- a/cmds/statsd/src/external/StatsPullerManager.cpp
+++ b/cmds/statsd/src/external/StatsPullerManager.cpp
@@ -234,6 +234,9 @@
          {.puller = new StatsCompanionServicePuller(android::util::DANGEROUS_PERMISSION_STATE)}},
         // TrainInfo.
         {android::util::TRAIN_INFO, {.puller = new TrainInfoPuller()}},
+        // TimeZoneDataInfo.
+        {android::util::TIME_ZONE_DATA_INFO,
+         {.puller = new StatsCompanionServicePuller(android::util::TIME_ZONE_DATA_INFO)}},
 };
 
 StatsPullerManager::StatsPullerManager() : mNextPullTimeNs(NO_ALARM_UPDATE) {
diff --git a/services/core/java/com/android/server/stats/StatsCompanionService.java b/services/core/java/com/android/server/stats/StatsCompanionService.java
index f3393e2..edca2e3 100644
--- a/services/core/java/com/android/server/stats/StatsCompanionService.java
+++ b/services/core/java/com/android/server/stats/StatsCompanionService.java
@@ -1942,6 +1942,20 @@
         }
     }
 
+    private void pullTimeZoneDataInfo(int tagId,
+            long elapsedNanos, long wallClockNanos, List<StatsLogEventWrapper> pulledData) {
+        String tzDbVersion = "Unknown";
+        try {
+            tzDbVersion = android.icu.util.TimeZone.getTZDataVersion();
+        } catch (Exception e) {
+            Log.e(TAG, "Getting tzdb version failed: ", e);
+        }
+
+        StatsLogEventWrapper e = new StatsLogEventWrapper(tagId, elapsedNanos, wallClockNanos);
+        e.writeString(tzDbVersion);
+        pulledData.add(e);
+    }
+
     /**
      * Pulls various data.
      */
@@ -2130,6 +2144,10 @@
                 pullDangerousPermissionState(elapsedNanos, wallClockNanos, ret);
                 break;
             }
+            case StatsLog.TIME_ZONE_DATA_INFO: {
+                pullTimeZoneDataInfo(tagId, elapsedNanos, wallClockNanos, ret);
+                break;
+            }
             default:
                 Slog.w(TAG, "No such tagId data as " + tagId);
                 return null;