diff --git a/src/mme-app/actionHandlers/ueInitDetachActionHandlers.cpp b/src/mme-app/actionHandlers/ueInitDetachActionHandlers.cpp
new file mode 100644
index 0000000..d37c02e
--- /dev/null
+++ b/src/mme-app/actionHandlers/ueInitDetachActionHandlers.cpp
@@ -0,0 +1,198 @@
+/*
+ * Copyright 2019-present Infosys Limited
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/******************************************************************************
+ *
+ * This file has both generated and manual code.
+ *
+ * File template used for code generation:
+ * <TOP-DIR/scripts/SMCodeGen/templates/stateMachineTmpls/actionHandlers.cpp.tt>
+ *
+ ******************************************************************************/
+
+#include "actionHandlers/actionHandlers.h"
+#include "contextManager/subsDataGroupManager.h"
+#include "contextManager/dataBlocks.h"
+#include "msgType.h"
+#include "controlBlock.h"
+#include "procedureStats.h"
+#include "log.h"
+#include <string.h>
+#include <smTypes.h>
+
+#include <ipcTypes.h>
+#include <tipcTypes.h>
+#include <msgBuffer.h>
+#include <interfaces/mmeIpcInterface.h>
+#include <utils/mmeContextManagerUtils.h>
+
+using namespace SM;
+using namespace mme;
+using namespace cmn::utils;
+
+extern MmeIpcInterface* mmeIpcIf_g;
+
+ActStatus ActionHandlers::del_session_req(SM::ControlBlock& cb)
+{
+	log_msg(LOG_DEBUG, "Inside delete_session_req \n");
+		
+	UEContext *ue_ctxt = dynamic_cast<UEContext*>(cb.getPermDataBlock());
+	
+	if (ue_ctxt == NULL)
+	{
+		log_msg(LOG_DEBUG, "delete_session_req: ue context is NULL\n");
+		return ActStatus::HALT;
+	}
+		
+	ue_ctxt->setUpLnkSeqNo(ue_ctxt->getUpLnkSeqNo()+1);
+	
+	struct DS_Q_msg g_ds_msg;
+	g_ds_msg.msg_type = delete_session_request;
+	
+	memset(g_ds_msg.indication, 0, S11_DS_INDICATION_FLAG_SIZE);
+	g_ds_msg.indication[0] = 8; /* TODO : define macro or enum */
+	
+	SessionContext* sessionCtxt = ue_ctxt->getSessionContext();
+	BearerContext* bearerCtxt = sessionCtxt->getBearerContext();
+	g_ds_msg.bearer_id = bearerCtxt->getBearerId();
+
+	memcpy(&(g_ds_msg.s11_sgw_c_fteid), &(sessionCtxt->getS11SgwCtrlFteid().fteid_m), sizeof(struct fteid));
+		
+	/* Send message to S11app in S11q*/
+	cmn::ipc::IpcAddress destAddr;
+	destAddr.u32 = TipcServiceInstance::s11AppInstanceNum_c;
+
+	mmeIpcIf_g->dispatchIpcMsg((char *) &g_ds_msg, sizeof(g_ds_msg), destAddr);
+	
+	log_msg(LOG_DEBUG, "Leaving delete_session_req \n");
+	ProcedureStats::num_of_del_session_req_sent ++;	
+	return ActStatus::PROCEED;
+
+}
+#if 0	
+ActStatus ActionHandlers::purge_req(SM::ControlBlock& cb)
+{
+	log_msg(LOG_DEBUG, "Inside purge_req \n");
+	UEContext *ue_ctxt =  dynamic_cast<UEContext*>(cb.getPermDataBlock());
+	
+	if (ue_ctxt == NULL)
+	{
+		log_msg(LOG_DEBUG, "purge_req: ue context is NULL\n");
+		return ActStatus::HALT;
+	}
+	
+	s6a_purge_Q_msg g_purge_msg;
+	
+	g_purge_msg.ue_idx = ue_ctxt->getContextId();
+	memcpy(g_purge_msg.IMSI, ue_ctxt->getIMSIInfo(), BINARY_IMSI_LEN);
+		
+	/* Send message to S6app in S6q*/
+	mmeS6If_gp->sendMessage_v((char*)(&g_purge_msg), purge_request);
+	
+	
+	log_msg(LOG_DEBUG, "Leaving purge_req \n");
+	ProcedureStats::num_of_purge_req_sent ++;
+	return ActStatus::PROCEED;
+	
+}
+#endif
+
+ActStatus ActionHandlers::process_del_session_resp(SM::ControlBlock& cb)
+{
+	log_msg(LOG_DEBUG, "Inside handle_delete_session_resp \n");
+	
+	UEContext *ue_ctxt = dynamic_cast<UEContext*>(cb.getPermDataBlock());
+	if (ue_ctxt == NULL)
+	{
+	    log_msg(LOG_DEBUG, "delete_session_req: ue context is NULL\n");
+	    return ActStatus::HALT;
+	}
+
+	SessionContext* sessionCtxt = ue_ctxt->getSessionContext();
+	if (sessionCtxt != NULL)
+	{
+	    BearerContext* bearerCtxt = sessionCtxt->getBearerContext();
+	    if (bearerCtxt)
+	    {
+	        SubsDataGroupManager::Instance()->deleteBearerContext( bearerCtxt );
+	    }
+	    SubsDataGroupManager::Instance()->deleteSessionContext( sessionCtxt );
+	}
+
+	ue_ctxt->setSessionContext(NULL);
+	
+	log_msg(LOG_DEBUG, "Leaving handle_delete_session_resp \n");
+	ProcedureStats::num_of_processed_del_session_resp ++;
+	return ActStatus::PROCEED;
+	
+}
+
+#if 0
+ActStatus ActionHandlers::process_pur_resp(SM::ControlBlock& cb)
+{
+	log_msg(LOG_DEBUG, "Inside handle_purge_resp \n");
+	
+	UEContext *ue_ctxt =  dynamic_cast<UEContext*>(cb.getPermDataBlock());
+	
+	if (ue_ctxt == NULL)
+	{
+		log_msg(LOG_DEBUG, "handle_purge_resp: ue context is NULL \n");
+		return ActStatus::HALT;
+	}
+	//struct purge_resp_Q_msg *purge_msg = nullptr;
+	
+	/*Nothing is been done. Only takes the UE Index
+	 * increment the stats counter and changes the state*/
+	
+	
+	log_msg(LOG_DEBUG, "Leaving handle_purge_resp for UE-%d.\n", ue_ctxt->getContextId());
+	ProcedureStats::num_of_processed_pur_resp ++;
+	return ActStatus::PROCEED;
+	
+}
+#endif
+ActStatus ActionHandlers::detach_accept_to_ue(SM::ControlBlock& cb)
+{
+	log_msg(LOG_DEBUG, "Inside send_detach_accept \n");
+	
+	UEContext *ue_ctxt =  dynamic_cast<UEContext*>(cb.getPermDataBlock());
+	
+	if (ue_ctxt == NULL)
+	{
+		log_msg(LOG_DEBUG, "send_detach_accept: ue context is NULL\n");
+		return ActStatus::HALT;
+	}
+	
+	detach_accept_Q_msg detach_accpt;
+	detach_accpt.msg_type = detach_accept;
+	detach_accpt.enb_fd = ue_ctxt->getEnbFd();
+	detach_accpt.ue_idx = ue_ctxt->getContextID();
+	detach_accpt.enb_s1ap_ue_id =  ue_ctxt->getS1apEnbUeId();
+	
+	ue_ctxt->setDwnLnkSeqNo(ue_ctxt->getDwnLnkSeqNo()+1);
+	detach_accpt.dl_seq_no = ue_ctxt->getDwnLnkSeqNo();
+	
+	memcpy(&(detach_accpt.int_key), &(ue_ctxt->getUeSecInfo().secinfo_m.int_key), NAS_INT_KEY_SIZE);
+	
+	/* Send message to S11app in S11q*/
+	cmn::ipc::IpcAddress destAddr;
+	destAddr.u32 = TipcServiceInstance::s1apAppInstanceNum_c;
+
+	mmeIpcIf_g->dispatchIpcMsg((char *) &detach_accpt, sizeof(detach_accpt), destAddr);
+	
+	MmeContextManagerUtils::deallocateProcedureCtxt(cb, detach_c );
+
+	MmContext* mmCtxt = ue_ctxt->getMmContext();
+	mmCtxt->setMmState( EpsDetached );
+
+	log_msg(LOG_DEBUG, "Leaving send_detach_accept for UE \n");
+
+	ProcedureStats::num_of_detach_accept_to_ue_sent ++;
+	ProcedureStats::num_of_subscribers_attached --;
+
+	return ActStatus::PROCEED;
+	
+}