diff --git a/package.json b/package.json
index b903f117..f7b398d3 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
     "pg-native": "^3.0.0",
     "sequelize": "^5.8.7",
     "swagger-ui-express": "^4.0.6",
-    "tc-core-library-js": "github:appirio-tech/tc-core-library-js#v2.6.3",
+    "tc-core-library-js": "github:appirio-tech/tc-core-library-js#v2.6.6",
     "traverse": "^0.6.6",
     "urlencode": "^1.1.0",
     "yamljs": "^0.3.0"
diff --git a/src/events/kafkaHandlers.js b/src/events/kafkaHandlers.js
index b6bf90cf..c1c76611 100644
--- a/src/events/kafkaHandlers.js
+++ b/src/events/kafkaHandlers.js
@@ -1,18 +1,22 @@
 /**
  * BUS Event Handlers
  */
-import { CONNECT_NOTIFICATION_EVENT, BUS_API_EVENT, RESOURCES } from '../constants';
 import {
-  projectCreatedKafkaHandler,
-  projectUpdatedKafkaHandler } from './projects';
-import { projectPhaseAddedKafkaHandler, projectPhaseRemovedKafkaHandler,
-  projectPhaseUpdatedKafkaHandler } from './projectPhases';
+  CONNECT_NOTIFICATION_EVENT,
+  BUS_API_EVENT,
+  RESOURCES,
+} from '../constants';
 import {
-  timelineAdjustedKafkaHandler,
-} from './timelines';
+  projectCreatedKafkaHandler,
+  projectUpdatedKafkaHandler,
+} from './projects';
 import {
-  milestoneUpdatedKafkaHandler,
-} from './milestones';
+  projectPhaseAddedKafkaHandler,
+  projectPhaseRemovedKafkaHandler,
+  projectPhaseUpdatedKafkaHandler,
+} from './projectPhases';
+import { timelineAdjustedKafkaHandler } from './timelines';
+import { milestoneUpdatedKafkaHandler } from './milestones';
 
 const kafkaHandlers = {
   /**
@@ -33,22 +37,64 @@ const kafkaHandlers = {
   // Events coming from timeline/milestones (considering it as a separate module/service in future)
   [CONNECT_NOTIFICATION_EVENT.MILESTONE_TRANSITION_COMPLETED]: milestoneUpdatedKafkaHandler,
   [CONNECT_NOTIFICATION_EVENT.TIMELINE_ADJUSTED]: timelineAdjustedKafkaHandler,
+};
 
-  /**
-   * New Unified Bus Events
-   */
-  [BUS_API_EVENT.PROJECT_CREATED]: {
-    [RESOURCES.PROJECT]: projectCreatedKafkaHandler,
-  },
-  [BUS_API_EVENT.PROJECT_PHASE_CREATED]: {
-    [RESOURCES.PHASE]: projectPhaseAddedKafkaHandler,
-  },
-  [BUS_API_EVENT.PROJECT_PHASE_UPDATED]: {
-    [RESOURCES.PHASE]: projectPhaseUpdatedKafkaHandler,
-  },
-  [BUS_API_EVENT.PROJECT_PHASE_DELETED]: {
-    [RESOURCES.PHASE]: projectPhaseRemovedKafkaHandler,
-  },
+/**
+ * Register New Unified Bus Event Handlers
+ *
+ * We need this special method so it would properly merge topics with the same names
+ * but different resources.
+ *
+ * @param {String} topic Kafka topic name
+ * @param {String} resource resource name
+ * @param {Function} handler handler method
+ *
+ * @returns {void}
+ */
+const registerKafkaHandler = (topic, resource, handler) => {
+  let topicConfig = kafkaHandlers[topic];
+
+  // if config for topic is not yet initialized, create it
+  if (!topicConfig) {
+    topicConfig = {};
+    kafkaHandlers[topic] = topicConfig;
+  }
+
+  if (typeof topicConfig !== 'object') {
+    throw new Error(
+      `Topic "${topic}" should be defined as object with resource names as keys.`,
+    );
+  }
+
+  if (topicConfig[resource]) {
+    throw new Error(
+      `Handler for topic "${topic}" with resource ${resource} has been already registered.`,
+    );
+  }
+
+  topicConfig[resource] = handler;
 };
 
+registerKafkaHandler(
+  BUS_API_EVENT.PROJECT_CREATED,
+  RESOURCES.PROJECT,
+  projectCreatedKafkaHandler,
+);
+registerKafkaHandler(
+  BUS_API_EVENT.PROJECT_PHASE_CREATED,
+  RESOURCES.PHASE,
+  projectPhaseAddedKafkaHandler,
+);
+registerKafkaHandler(
+  BUS_API_EVENT.PROJECT_PHASE_UPDATED,
+  RESOURCES.PHASE,
+  projectPhaseUpdatedKafkaHandler,
+);
+registerKafkaHandler(
+  BUS_API_EVENT.PROJECT_PHASE_DELETED,
+  RESOURCES.PHASE,
+  projectPhaseRemovedKafkaHandler,
+);
+
+
 export default kafkaHandlers;