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Spec #CR #Revision #Impacted VersionTarget ReleaseTitleWG TDoc #WG statusTSG TDoc #TSG statusNew Version
23.4022994115.3.0Rel-16Moving 5GS Interworking aspects to 5GS SpecificationsS2-1905838agreedSP-190399approved16.0.0
23.4022994-15.3.0Rel-16Moving 5GS Interworking aspects to 5GS SpecificationsS2-1905779revised   
23.4022993-15.3.0Rel-15Limited service state in EPC emergency calls over non-3GPPS2-1811636withdrawn   
23.4022992-14.7.0Rel-14Limited service state in EPC emergency calls over non-3GPPS2-1811635withdrawn   
23.4022991-15.3.0Rel-15Non-3GPP access related aspects for INOBEARS2-183676noted   
23.4022990-15.2.0Rel-15Correction to 4G non-3GPP location issueS2-181944agreedSP-180083approved15.3.0
23.4022989-14.6.0Rel-14Correction to 4G non-3GPP location issueS2-181943agreedSP-180083approved14.7.0
23.4022988-13.8.0Rel-13Correction to 4G non-3GPP location issueS2-181942agreedSP-180083approved13.9.0
23.4022987-15.2.0Rel-15Non-3GPP access related aspects for INOBEARS2-181851not treated   
23.4022986-15.2.0Rel-15Emergency ePDG selection for UE without UICCS2-180194agreedSP-180087approved15.3.0
23.4022985-14.6.0Rel-14Emergency ePDG selection for UE without UICCS2-180193agreedSP-180087approved14.7.0
23.4022984-15.2.0Rel-15Enabling ePDG selection using 5GS TAI informationS2-180191agreedSP-180094approved15.3.0
23.4022983315.1.0Rel-15Transfer of PCO over untrusted accessS2-179550agreedSP-170919approved15.2.0
23.4022983215.1.0Rel-15Transfer of PCO over untrusted accessS2-179260revised   
23.4022983115.1.0Rel-15Transfer of PCO over untrusted accessS2-179161revised   
23.4022983-15.1.0Rel-15Transfer of PCO over untrusted accessS2-178913revised   
23.4022982-15.1.0Rel-15ePDG and TWAN emergency configuration dataS2-178419agreedSP-170916approved15.2.0
23.4022981-14.5.0Rel-14ePDG and TWAN emergency configuration dataS2-178418agreedSP-170916approved14.6.0
23.4022980115.1.0Rel-15OI#19 - 5GC-EPC interworking: PGW selection for 5GC UE for connectivity via untrusted accessS2-177713agreedSP-170919approved15.2.0
23.4022980-15.1.0Rel-15OI#19 - 5GC-EPC interworking: PGW selection for 5GC UE for connectivity via untrusted accessS2-177239revised   
23.4022979-15.1.0Rel-15Correction to ePDG handling of multiple IPSEC SA for untrusted WLANS2-176918agreedSP-170923approved15.2.0
23.4022978115.0.0Rel-15Solving ambiguities on whether to consider UEs without UICCS2-174858agreedSP-170721approved15.1.0
23.4022978-15.0.0Rel-15Solving ambiguities on whether to consider UEs without UICCS2-174278revised   
23.4022977114.4.0Rel-14Solving ambiguities on whether to consider UEs without UICCS2-174857agreedSP-170721approved14.5.0
23.4022977-14.4.0Rel-14Solving ambiguities on whether to consider UEs without UICCS2-174277revised   
23.4022976215.0.0Rel-15Support for multiple bearers in a single requestS2-174879agreedSP-170731approved15.1.0
23.4022976115.0.0Rel-15Support for multiple bearers in a single requestS2-174847revised   
23.4022976-15.0.0Rel-15Support for multiple bearers in a single requestS2-174182revised   
23.4022975114.3.0Rel-14PGW selection for WLAN with deployed DCNsS2-173756agreedSP-170363approved14.4.0
23.4022975-14.3.0Rel-14PGW selection for WLAN with deployed DCNsS2-173175revised   
23.4022974113.7.0Rel-13PGW selection for WLAN with deployed DCNsS2-173755agreedSP-170363approved13.8.0
23.4022974-13.7.0Rel-13PGW selection for WLAN with deployed DCNsS2-173174revised   
23.4022973-14.3.0Rel-14S1 release cause value for VoLTE redirectionS2-173172withdrawn   
23.4022972314.3.0Rel-15Support for e2e QoS over trusted WLANS2-173786agreedSP-170377approved15.0.0
23.4022972214.3.0Rel-15Support for e2e QoS over trusted WLANS2-173780revised   
23.4022972114.3.0Rel-15Support for e2e QoS over trusted WLANS2-173731revised   
23.4022972-14.3.0Rel-15Support for e2e QoS over trusted WLANS2-172980revised   
23.4022971314.3.0Rel-15Support for e2e QoS over untrusted WLANS2-173785agreedSP-170377approved15.0.0
23.4022971214.3.0Rel-15Support for e2e QoS over untrusted WLANS2-173779revised   
23.4022971114.3.0Rel-15Support for e2e QoS over untrusted WLANS2-173730revised   
23.4022971-14.3.0Rel-15Support for e2e QoS over untrusted WLANS2-172979revised   
23.4022970114.3.0Rel-14Emergency sessions in trusted WLAN with unauthenticated UES2-172486agreedSP-170367approved14.4.0
23.4022970-14.3.0Rel-14Emergency sessions in trusted WLAN with unauthenticated UES2-171771revised   
23.4022969-14.2.0Rel-14Conditions for issuing emergency session via WLANS2-171100agreedSP-170047approved14.3.0
23.4022968-14.2.0Rel-14Alignment of emergency proceduresS2-170750revised   
23.4022967314.1.0Rel-14Correction of emergency services continuity between WLAN and 3GPP accessS2-166266agreedSP-160817approved14.2.0
23.4022967214.1.0Rel-14Correction of emergency services continuity between WLAN and 3GPP accessS2-166230revised   
23.4022967114.1.0Rel-14Correction of emergency services continuity between WLAN and 3GPP accessS2-165936revised   
23.4022967-14.1.0Rel-14Correction of emergency services continuity between WLAN and 3GPP accessS2-165494revised   
23.4022966414.0.0Rel-14Support of emergency services continuity between WLAN and 3GPP accessS2-165048agreedSP-160652approved14.1.0
23.4022966314.0.0Rel-14Support of emergency services continuity between WLAN and 3GPP accessS2-164371revised   
23.4022966214.0.0Rel-14Support of emergency services continuity between WLAN and 3GPP accessS2-164225revised   
23.4022966114.0.0Rel-14Support of emergency services continuity between WLAN and 3GPP accessS2-163869revised   
23.4022966-14.0.0Rel-14Support of emergency services continuity between WLAN and 3GPP accessS2-163655revised   
23.4022965214.0.0Rel-14Introduction of emergency services for trusted WLAN and roaming casesS2-164223agreedSP-160652approved14.1.0
23.4022965114.0.0Rel-14Introduction of emergency services for trusted WLAN and roaming casesS2-163867revised   
23.4022965-14.0.0Rel-14Introduction of emergency services for trusted WLAN and roaming casesS2-163654revised   
23.4022964214.0.0Rel-14Support of emergency services when UE attached to regular services for untrusted WLANS2-164222agreedSP-160652approved14.1.0
23.4022964114.0.0Rel-14Support of emergency services when UE attached to regular services for untrusted WLANS2-163866revised   
23.4022964-14.0.0Rel-14Support of emergency services when UE attached to regular services for untrusted WLANS2-163653revised   
23.4022963-13.6.0Rel-13Network-initiated release of NB-IFOM PDN connectionsS2-163651noted   
23.4022962-14.0.0Rel-14Emergency PDN connection establishment procedure for S2a GTPS2-163597withdrawn   
23.4022961314.0.0Rel-14Initial Attach procedure for ES for S2a GTPS2-164234agreedSP-160652approved14.1.0
23.4022961214.0.0Rel-14Initial Attach procedure for ES for S2a GTPS2-164224revised   
23.4022961114.0.0Rel-14Initial Attach procedure for ES for S2a GTPS2-163868revised   
23.4022961-14.0.0Rel-14Initial Attach procedure for ES for S2a GTPS2-163596revised   
23.4022960-14.0.0Rel-14S2b additional PDN connection for ESS2-163595merged   
23.4022959-13.6.0Rel-13Network-initiated release of NB-IFOM PDN connectionsS2-163385withdrawn   
23.4022958214.0.0Rel-14Clarifications of ePDG Selection for Emergency ServicesS2-164221agreedSP-160652approved14.1.0
23.4022958114.0.0Rel-14Clarifications of ePDG Selection for Emergency ServicesS2-163864revised   
23.4022958-14.0.0Rel-14Clarifications of ePDG Selection for Emergency ServicesS2-163379revised   
23.4022957-13.6.0Rel-13Source TCP port provided over S2bS2-163333agreedSP-160644approved13.7.0
23.4022956-14.0.0Rel-14Source TCP port provided over S2bS2-163332agreedSP-160644approved14.1.0
23.4022955213.5.0Rel-14ePDG Selection for Emergency ServicesS2-162798agreedSP-160302approved14.0.0
23.4022955113.5.0Rel-14ePDG Selection for Emergency ServicesS2-162783revised   
23.4022955-13.5.0Rel-14ePDG Selection for Emergency ServicesS2-162541revised   
23.4022954-13.5.0Rel-14ePDG selection for emergency services over untrusted WLANS2-162359merged   
23.4022953113.5.0Rel-14User identification for emergency services over WLANS2-162765agreedSP-160302approved14.0.0
23.4022953-13.5.0Rel-14User identification for emergency services over WLANS2-162358revised   
23.4022952113.5.0Rel-14Determining Location and Country for IMS Emergency Session over WLAN accessS2-162766agreedSP-160302approved14.0.0
23.4022952-13.5.0Rel-14Determining Location and Country for IMS Emergency Session over WLAN accessS2-162357revised   
23.4022951113.5.0Rel-14IMEI check for s2b GTPS2-162784agreedSP-160300approved14.0.0
23.4022951-13.5.0Rel-14IMEI check for s2b GTPS2-162349revised   
23.4022950113.5.0Rel-14Introduction of ES based on FS_SEW2 resultsS2-162763agreedSP-160302approved14.0.0
23.4022950-13.5.0Rel-14Introduction of ES based on FS_SEW2 resultsS2-162348revised   
23.4022949413.5.0Rel-14Revision of s2b GTP procedure for ES for UE without valid IMSIS2-163214agreedSP-160302approved14.0.0
23.4022949313.5.0Rel-14Revision of s2b GTP procedure for ES for UE without valid IMSIS2-163195revised   
23.4022949213.5.0Rel-14Revision of s2b GTP procedure for ES for UE without valid IMSIS2-162804revised   
23.4022949113.5.0Rel-14Revision of s2b GTP procedure for ES for UE without valid IMSIS2-162764revised   
23.4022949-13.5.0Rel-14Revision of s2b GTP procedure for ES for UE without valid IMSIS2-162347revised   
23.4022948113.5.0Rel-14Support of EAP Re-authentication for WLAN InterworkingS2-162795agreedSP-160301approved14.0.0
23.4022948-13.5.0Rel-14Support of EAP Re-authentication for WLAN InterworkingS2-162330revised   
23.4022947-13.5.0Rel-13Clarification on configuration in UICCS2-161703merged   
23.4022946-13.5.0Rel-13Correction of ePDG selection and WLANSP interworkingS2-161606noted   
23.4022945213.5.0Rel-14IMEI check for EPC access via trusted WLANS2-162220agreedSP-160300approved14.0.0
23.4022945113.5.0Rel-14IMEI check for EPC access via trusted WLANS2-162129revised   
23.4022945-13.5.0Rel-14IMEI check for EPC access via trusted WLANS2-161597revised   
23.4022944213.5.0Rel-14IMEI check for EPC access via untrusted WLANS2-162219agreedSP-160300approved14.0.0
23.4022944113.5.0Rel-14IMEI check for EPC access via untrusted WLANS2-162128revised   
23.4022944-13.5.0Rel-14IMEI check for EPC access via untrusted WLANS2-161596revised   
23.4022943113.5.0Rel-13Corrections to ePDG selection procedure for UE determined locationS2-161876agreedSP-160298approved13.6.0
23.4022943-13.5.0Rel-13Corrections to ePDG selection procedure for UE determined locationS2-161493revised   
23.4022942213.5.0Rel-13Corrections for ePDG selection fallbackS2-162217agreedSP-160298approved13.6.0
23.4022942113.5.0Rel-13Corrections for ePDG selection fallbackS2-161875revised   
23.4022942-13.5.0Rel-13Corrections for ePDG selection fallbackS2-161476revised   
23.4022941113.5.0Rel-13Correction of UICC precedenceS2-161861agreedSP-160298approved13.6.0
23.4022941-13.5.0Rel-13Correction of UICC precedenceS2-161403revised   
23.4022940-13.4.0Rel-13Co-existence between ANDSF and LWAS2-160430    
23.4022939-13.4.0Rel-13Coexistence between ANDSF and LWA/LWIPS2-160386    
23.4022938-13.4.0Rel-13ePDG selection consistencyS2-160272    
23.4022937-13.4.0Rel-13ePDG Selection Procedure Update for LIS2-160271merged   
23.4022936-13.4.0Rel-13Improvement of ePDG selection procedureS2-160237merged   
23.4022935-13.4.0Rel-13Co-existence of ANDSF and LWAS2-160235noted   
23.4022934313.4.0Rel-13Coexistence between ANDSF and LWAS2-160893agreedSP-160162approved13.5.0
23.4022934213.4.0Rel-13Coexistence between ANDSF and LWAS2-160611revised   
23.4022934113.4.0Rel-13Coexistence between ANDSF and LWAS2-160599revised   
23.4022934-13.4.0Rel-13Coexistence between ANDSF and LWAS2-160226revised   
23.4022933313.4.0Rel-13Updated ePDG Selection ProcedureS2-160892agreedSP-160162approved13.5.0
23.4022933213.4.0Rel-13Updated ePDG Selection ProcedureS2-160610revised   
23.4022933113.4.0Rel-13Updated ePDG Selection ProcedureS2-160576revised   
23.4022933-13.4.0Rel-13Updated ePDG Selection ProcedureS2-160224revised   
23.4022932-13.4.0Rel-13Pre-configuration precedence UICC/MES2-160222merged   
23.4022931113.4.0Rel-14IMEI check for untrusted WLAN access to EPC caseS2-160724withdrawn   
23.4022931-13.4.0Rel-14IMEI check for untrusted WLAN access to EPC caseS2-160193revised   
23.4022930113.4.0Rel-14IMEI check for trusted WLAN access to EPC caseS2-160723withdrawn   
23.4022930-13.4.0Rel-14IMEI check for trusted WLAN access to EPC caseS2-160192revised   
23.4022929-13.4.0Rel-13ePDG selection enhancements for the support of Lawful InterceptionS2-160186merged   
23.4022928213.5.0Rel-13Clarification on TWAN authorizationS2-161864agreedSP-160285approved13.6.0
23.4022928113.5.0Rel-13Clarification on TWAN authorizationS2-161835revised   
23.4022928-13.4.0Rel-13Clarification on TWAN authorizationS2-160116revised   
23.4022927212.9.0Rel-12Clarification on TWAN authorizationS2-161863agreedSP-160285approved12.10.0
23.4022927112.9.0Rel-12Clarification on TWAN authorizationS2-161836revised   
23.4022927-12.9.0Rel-12Clarification on TWAN authorizationS2-160115revised   
23.4022926-13.4.0Rel-13Sending an Emergency-Indication to the 3GPP AAA Server over S6bS2-160064agreedSP-160160approved13.5.0
23.4022925113.4.0Rel-13Correction to ePDG selection for emergency bearer servicesS2-160573agreedSP-160160approved13.5.0
23.4022925-13.4.0Rel-13Correction to ePDG selection for emergency bearer servicesS2-160063revised   
23.4022924113.4.0Rel-13Support of Lawful intercept ePDG requirementsS2-160578withdrawn   
23.4022924-13.4.0Rel-13Support of Lawful intercept ePDG requirementsS2-160059revised   
23.4022923-13.3.0Rel-13Correct of ANDSF precedenceS2-154124postponed   
23.4022922413.4.0Rel-13Clarification on ANDSF precedenceS2-160895agreedSP-160162approved13.5.0
23.4022922313.4.0Rel-13Clarification on ANDSF precedenceS2-160617revised   
23.4022922213.4.0Rel-13Clarification on ANDSF precedenceS2-160601revised   
23.4022922113.4.0Rel-13Clarification on ANDSF precedenceS2-160227revised   
23.4022922-13.3.0Rel-13Clarification on ANDSF precedenceS2-154085postponed   
23.4022921113.3.0Rel-13Clarifications on the ePDG Delete Session procedureS2-154190agreedSP-150615approved13.4.0
23.4022921-13.3.0Rel-13Clarifications on the ePDG Delete Session procedureS2-154067revised   
23.4022920413.3.0Rel-13Corrections to ePDG selection procedureS2-154457agreedSP-150615approved13.4.0
23.4022920313.3.0Rel-13Corrections to ePDG selection procedureS2-154412revised   
23.4022920213.3.0Rel-13Corrections to ePDG selection procedureS2-154188revised   
23.4022920113.3.0Rel-13Corrections to ePDG selection procedureS2-154187revised   
23.4022920-13.3.0Rel-13Corrections to ePDG selection procedureS2-154066revised   
23.4022919-13.3.0Rel-13Enhancements for System aspects in LTE-WLAN RAN Level IntegrationS2-153980    
23.4022918213.3.0Rel-13Addition of CRLWI supportS2-154410agreedSP-150615approved13.4.0
23.4022918113.3.0Rel-13Addition of CRLWI supportS2-154183revised   
23.4022918-13.3.0Rel-13Addition of CRLWI supportS2-153923revised   
23.4022917213.3.0Rel-13Addition of LWA supportS2-154404agreedSP-150615approved13.4.0
23.4022917113.3.0Rel-13Addition of LWA supportS2-154181revised   
23.4022917-13.3.0Rel-13Addition of LWA supportS2-153921revised   
23.4022916413.3.0Rel-13Keeping WLAN Location Information up to dateS2-154405agreedSP-150613approved13.4.0
23.4022916313.3.0Rel-13Keeping WLAN Location Information up to dateS2-154197revised   
23.4022916213.3.0Rel-13Keeping WLAN Location Information up to dateS2-154185revised   
23.4022916113.3.0Rel-13Keeping WLAN Location Information up to dateS2-154153revised   
23.4022916-13.3.0Rel-13Keeping WLAN Location Information up to dateS2-153916revised   
23.4022915-13.3.0Rel-14IMEI check for untrusted WLAN access to EPC caseS2-153899noted   
23.4022914-13.3.0Rel-14IMEI check for trusted WLAN access to EPC caseS2-153898noted   
23.4022913-13.3.0Rel-14ME identity check proceduresS2-153897noted   
23.4022912213.3.0Rel-13ePDG supporting emergency services onlyS2-154199agreedSP-150613approved13.4.0
23.4022912113.3.0Rel-13ePDG supporting emergency services onlyS2-154189revised   
23.4022912-13.3.0Rel-13ePDG supporting emergency services onlyS2-153852revised   
23.4022911-13.3.0Rel-13ePDG Selection by UE not attached at 3GPP accessS2-153826merged   
23.4022910213.3.0Rel-13Transfer of User Location Information at Create Session Request over S2bS2-154191agreedSP-150613approved13.4.0
23.4022910113.3.0Rel-13Transfer of User Location Information at Create Session Request over S2bS2-154150revised   
23.4022910-13.3.0Rel-13Transfer of User Location Information at Create Session Request over S2bS2-153770revised   
23.4022909113.3.0Rel-13Conveying to the EPC the IMEI of devices accessing a trusted or untrusted WLANS2-154157agreedSP-150617approved13.4.0
23.4022909-13.3.0Rel-13Conveying to the EPC the IMEI of devices accessing a trusted or untrusted WLANS2-153767revised   
23.4022908113.3.0Rel-13Clarification of S2a architectureS2-153676agreedSP-150602approved13.4.0
23.4022908-13.3.0Rel-13Clarification of S2a architectureS2-153436revised   
23.4022907112.8.0Rel-12Clarification of S2a architectureS2-153675agreedSP-150602approved12.9.0
23.4022907-12.8.0Rel-12Clarification of S2a architectureS2-153435revised   
23.4022906513.3.0Rel-13Supporting Location reporting for IMS sessions over S2b.S2-154196agreedSP-150613approved13.4.0
23.4022906413.3.0Rel-13Supporting Location reporting for IMS sessions over S2bS2-154151revised   
23.4022906313.3.0Rel-13Supporting Location reporting for IMS sessions over S2bS2-153774revised   
23.4022906213.3.0Rel-13Supporting Location reporting for IMS sessions over S2bS2-153711revised   
23.4022906113.3.0Rel-13Supporting Location reporting for IMS sessions over S2bS2-153459revised   
23.4022906-13.3.0Rel-13Supporting Location reporting for IMS sessions over S2bS2-153396revised   
23.4022905513.3.0Rel-13Corrections to ePDG selection procedureS2-153975    
23.4022905413.3.0Rel-13Corrections to ePDG selection procedureS2-153961    
23.4022905313.3.0Rel-13Corrections to ePDG selection procedureS2-153829noted   
23.4022905213.3.0Rel-13Corrections to ePDG selection procedureS2-153486noted   
23.4022905113.3.0Rel-13Corrections to ePDG selection procedureS2-153439revised   
23.4022905-13.3.0Rel-13Corrections to ePDG selection procedureS2-153331revised   
23.4022904-13.3.0Rel-13Correction to WLAN Selection Policy to support SEWS2-153232    
23.4022903-13.3.0Rel-13Correction to revision of ePDG selection proceduresS2-153231merged   
23.4022902-13.3.0Rel-13Correction to handover between ePDGsS2-153230agreedSP-150613approved13.4.0
23.4022901113.3.0Rel-13Wrong name used for 'Notify-on-available-after-DDN-failure' eventS2-153214withdrawn   
23.4021392113.3.0Rel-13Clarification of relation between WLAN Location Information and corresponding Age informationS2-153773merged   
23.4021392-13.3.0Rel-13Clarification of relation between WLAN Location Information and corresponding Age informationS2-153102revised   
23.4021391213.3.0Rel-13Corrections to ePDG selectionS2-153488agreedSP-150613approved13.4.0
23.4021391113.3.0Rel-13Corrections to ePDG selectionS2-153460revised   
23.4021391-13.3.0Rel-13Corrections to ePDG selectionS2-153100revised