diff --git a/Android.bp b/Android.bp
index 40757a952eda8..948b0a0682153 100644
--- a/Android.bp
+++ b/Android.bp
@@ -546,6 +546,7 @@ java_library {
         "core/java/android/webkit/EventLogTags.logtags",
         "core/java/com/android/internal/logging/EventLogTags.logtags",
         "core/java/com/android/server/DropboxLogTags.logtags",
+        "core/java/org/chromium/arc/EventLogTags.logtags",
 
         ":framework-statslog-gen",
     ],
diff --git a/core/java/org/chromium/arc/EventLogTags.logtags b/core/java/org/chromium/arc/EventLogTags.logtags
new file mode 100644
index 0000000000000..1b7160e90224d
--- /dev/null
+++ b/core/java/org/chromium/arc/EventLogTags.logtags
@@ -0,0 +1,11 @@
+# See system/core/logcat/event.logtags for a description of the format of this file.
+
+option java_package org.chromium.arc
+
+# We use ID range 300000-399999 for ARC.
+# In case of conflicts build will fail, so we do not need to worry too much
+# about it.
+
+# Emitted in ARC system events, such as start of ARC services.
+# These events will be watched in automations like autotests.
+300000 arc_system_event (event|3)