diff --git a/src/main/java/net/onrc/onos/core/topology/ITopologyPublisherService.java b/src/main/java/net/onrc/onos/core/topology/ITopologyPublisherService.java
new file mode 100644
index 0000000..47f5a17
--- /dev/null
+++ b/src/main/java/net/onrc/onos/core/topology/ITopologyPublisherService.java
@@ -0,0 +1,16 @@
+package net.onrc.onos.core.topology;
+
+import net.floodlightcontroller.core.module.IFloodlightService;
+
+/**
+ * Interface for providing the topology publisher service to other modules.
+ */
+public interface ITopologyPublisherService extends IFloodlightService {
+    /**
+     * Publishes Topology Batch Operations.
+     *
+     * @param tbo the Topology Batch Operations to publish
+     * @return true on success, otherwise false
+     */
+    public boolean publish(TopologyBatchOperation tbo);
+}