diff --git a/src/mme-app/mmeStates/stateFactory.cpp b/src/mme-app/mmeStates/stateFactory.cpp
new file mode 100644
index 0000000..8648a53
--- /dev/null
+++ b/src/mme-app/mmeStates/stateFactory.cpp
@@ -0,0 +1,112 @@
+
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+ 
+/**************************************
+ * tauStart.cpp
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/stateFactory.cpp.tt>
+ **************************************/
+
+#include "mmeStates/stateFactory.h"
+#include "mmeStates/attachStart.h"
+#include "mmeStates/attachWfAia.h"
+#include "mmeStates/attachWfAttCmp.h"
+#include "mmeStates/attachWfAuthResp.h"
+#include "mmeStates/attachWfAuthRespValidate.h"
+#include "mmeStates/attachWfCsResp.h"
+#include "mmeStates/attachWfEsmInfoCheck.h"
+#include "mmeStates/attachWfEsmInfoResp.h"
+#include "mmeStates/attachWfIdentityResponse.h"
+#include "mmeStates/attachWfImsiValidateAction.h"
+#include "mmeStates/attachWfInitCtxtResp.h"
+#include "mmeStates/attachWfInitCtxtRespAttCmp.h"
+#include "mmeStates/attachWfMbResp.h"
+#include "mmeStates/attachWfSecCmp.h"
+#include "mmeStates/attachWfUla.h"
+#include "mmeStates/defaultMmeState.h"
+#include "mmeStates/detachStart.h"
+#include "mmeStates/detachWfDelSessionResp.h"
+#include "mmeStates/niDetachStart.h"
+#include "mmeStates/niDetachWfDelSessResp.h"
+#include "mmeStates/niDetachWfDetAccptDelSessResp.h"
+#include "mmeStates/niDetachWfDetachAccept.h"
+#include "mmeStates/niDetachWfS1RelComp.h"
+#include "mmeStates/pagingStart.h"
+#include "mmeStates/pagingWfServiceReq.h"
+#include "mmeStates/s1ReleaseStart.h"
+#include "mmeStates/s1ReleaseWfReleaseAccessBearerResp.h"
+#include "mmeStates/s1ReleaseWfUeCtxtReleaseComp.h"
+#include "mmeStates/serviceRequestStart.h"
+#include "mmeStates/serviceRequestWfAuthAndSecCheckCmp.h"
+#include "mmeStates/serviceRequestWfInitCtxtResp.h"
+#include "mmeStates/serviceRequestWfMbResp.h"
+#include "mmeStates/tauStart.h"    
+
+using namespace mme;
+
+/**********************************************
+* Constructor
+***********************************************/
+StateFactory::StateFactory()
+{
+}
+
+/**********************************************
+* Destructor
+***********************************************/
+StateFactory::~StateFactory()
+{
+}
+
+/**********************************************
+* creates and returns static instance
+***********************************************/
+
+StateFactory* StateFactory::Instance()
+{
+	static StateFactory instance;
+	return &instance;
+}
+
+void StateFactory::initialize()
+{
+	AttachStart::Instance()->initialize();
+	AttachWfAia::Instance()->initialize();
+	AttachWfAttCmp::Instance()->initialize();
+	AttachWfAuthResp::Instance()->initialize();
+	AttachWfAuthRespValidate::Instance()->initialize();
+	AttachWfCsResp::Instance()->initialize();
+	AttachWfEsmInfoCheck::Instance()->initialize();
+	AttachWfEsmInfoResp::Instance()->initialize();
+	AttachWfIdentityResponse::Instance()->initialize();
+	AttachWfImsiValidateAction::Instance()->initialize();
+	AttachWfInitCtxtResp::Instance()->initialize();
+	AttachWfInitCtxtRespAttCmp::Instance()->initialize();
+	AttachWfMbResp::Instance()->initialize();
+	AttachWfSecCmp::Instance()->initialize();
+	AttachWfUla::Instance()->initialize();
+	DefaultMmeState::Instance()->initialize();
+	DetachStart::Instance()->initialize();
+	DetachWfDelSessionResp::Instance()->initialize();
+	NiDetachStart::Instance()->initialize();
+	NiDetachWfDelSessResp::Instance()->initialize();
+	NiDetachWfDetAccptDelSessResp::Instance()->initialize();
+	NiDetachWfDetachAccept::Instance()->initialize();
+	NiDetachWfS1RelComp::Instance()->initialize();
+	PagingStart::Instance()->initialize();
+	PagingWfServiceReq::Instance()->initialize();
+	S1ReleaseStart::Instance()->initialize();
+	S1ReleaseWfReleaseAccessBearerResp::Instance()->initialize();
+	S1ReleaseWfUeCtxtReleaseComp::Instance()->initialize();
+	ServiceRequestStart::Instance()->initialize();
+	ServiceRequestWfAuthAndSecCheckCmp::Instance()->initialize();
+	ServiceRequestWfInitCtxtResp::Instance()->initialize();
+	ServiceRequestWfMbResp::Instance()->initialize();
+	TauStart::Instance()->initialize();
+}