diff --git a/core/api/src/main/java/org/onosproject/net/newresource/ResourceEvent.java b/core/api/src/main/java/org/onosproject/net/newresource/ResourceEvent.java
new file mode 100644
index 0000000..98abf30
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/newresource/ResourceEvent.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.net.newresource;
+
+import com.google.common.annotations.Beta;
+import org.onosproject.event.AbstractEvent;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Describes an event related to a resource.
+ */
+@Beta
+public final class ResourceEvent extends AbstractEvent<ResourceEvent.Type, ResourcePath> {
+
+    /**
+     * Type of resource events.
+     */
+    @Beta
+    public enum Type {
+        /**
+         * Signifies that a new resource has been detected.
+         */
+        RESOURCE_ADDED,
+
+        /**
+         * Signifies that a resource has been removed.
+         */
+        RESOURCE_REMOVED
+    }
+
+    /**
+     * Create a resource event.
+     *
+     * @param type type of resource event
+     * @param subject subject of resource event
+     */
+    public ResourceEvent(Type type, ResourcePath subject) {
+        super(checkNotNull(type), checkNotNull(subject));
+    }
+}
diff --git a/core/api/src/main/java/org/onosproject/net/newresource/ResourceListener.java b/core/api/src/main/java/org/onosproject/net/newresource/ResourceListener.java
new file mode 100644
index 0000000..3f87190
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/newresource/ResourceListener.java
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.net.newresource;
+
+import com.google.common.annotations.Beta;
+import org.onosproject.event.EventListener;
+
+/**
+ * Entity capable of receiving resource related events.
+ */
+@Beta
+public interface ResourceListener extends EventListener<ResourceEvent> {
+}
diff --git a/core/api/src/main/java/org/onosproject/net/newresource/ResourceService.java b/core/api/src/main/java/org/onosproject/net/newresource/ResourceService.java
index ad684c8..966de50 100644
--- a/core/api/src/main/java/org/onosproject/net/newresource/ResourceService.java
+++ b/core/api/src/main/java/org/onosproject/net/newresource/ResourceService.java
@@ -17,6 +17,7 @@
 
 import com.google.common.annotations.Beta;
 import com.google.common.collect.ImmutableList;
+import org.onosproject.event.ListenerService;
 
 import java.util.Arrays;
 import java.util.Collection;
@@ -29,7 +30,7 @@
  * Service for allocating/releasing resource(s) and retrieving allocation(s) and availability.
  */
 @Beta
-public interface ResourceService {
+public interface ResourceService extends ListenerService<ResourceEvent, ResourceListener> {
     /**
      * Allocates the specified resource to the specified user.
      *
diff --git a/core/api/src/main/java/org/onosproject/net/newresource/ResourceStore.java b/core/api/src/main/java/org/onosproject/net/newresource/ResourceStore.java
index 2cab9d4..7c67430 100644
--- a/core/api/src/main/java/org/onosproject/net/newresource/ResourceStore.java
+++ b/core/api/src/main/java/org/onosproject/net/newresource/ResourceStore.java
@@ -16,6 +16,7 @@
 package org.onosproject.net.newresource;
 
 import com.google.common.annotations.Beta;
+import org.onosproject.store.Store;
 
 import java.util.Collection;
 import java.util.List;
@@ -25,7 +26,7 @@
  * Service for storing resource and consumer information.
  */
 @Beta
-public interface ResourceStore {
+public interface ResourceStore extends Store<ResourceEvent, ResourceStoreDelegate> {
 
     /**
      * Registers the resources in transactional way.
diff --git a/core/api/src/main/java/org/onosproject/net/newresource/ResourceStoreDelegate.java b/core/api/src/main/java/org/onosproject/net/newresource/ResourceStoreDelegate.java
new file mode 100644
index 0000000..a0b9bb2
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/newresource/ResourceStoreDelegate.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.net.newresource;
+
+import org.onosproject.store.StoreDelegate;
+
+/**
+ * Resource store delegate abstraction.
+ */
+public interface ResourceStoreDelegate extends StoreDelegate<ResourceEvent> {
+}