diff --git a/core/api/src/main/java/org/onosproject/net/meter/MeterEvent.java b/core/api/src/main/java/org/onosproject/net/meter/MeterEvent.java
index abf5151..7a5af46 100644
--- a/core/api/src/main/java/org/onosproject/net/meter/MeterEvent.java
+++ b/core/api/src/main/java/org/onosproject/net/meter/MeterEvent.java
@@ -32,7 +32,17 @@
         /**
          * A meter removal was requested.
          */
-        METER_REM_REQ
+        METER_REM_REQ,
+
+        /**
+         * A meter was finally added to device.
+         */
+        METER_ADDED,
+
+        /**
+         * A meter was finally removed from device.
+         */
+        METER_REMOVED
     }