Specification #: 23.502

Reference:

23.502

Title:

Procedures for the 5G System (5GS)

Status:

Under change control

Type:

Technical specification (TS)

Initial planned Release:

Release 15

Internal:

Common IMS Specification:

Radio technology:

Click to see all versions of this specification

Remarks (2)

Creation date	Author	Remark


2025-01-14 08:18 UTC	Maurice Pope	Updated Primary Rapporteur to Qian Chen (Ericsson)
2016-12-15 14:59 UTC	Maurice Pope	TS for WID on 5GS_Ph1: SP-160958 approved at TSG SA#74

History

Action date	Action	Author


2016-12-15 14:59 UTC	Specification has been created for release Rel-15	Maurice Pope
2017-12-22 11:49 UTC	Specification has been made Under Change Control	Maurice Pope
2025-01-14 08:18 UTC	Prime Rapporteur has been changed to Qian Chen. Previous: System	Maurice Pope

Primary responsible group:

SA 2

Secondary responsible groups:

Rapporteurs

Name	Company


Qian Chen	Ericsson (China)	83135
Tao Sun	China Mobile US Research Cente	54129

Parent Specifications

Spec #	Type	Title	Status	Prime grp


No related specifications

Child Specifications

Spec #	Type	Title	Status	Prime grp


No related specifications

Related Work Items

UID	Acronym	Title	Resp. grp(s)


740005	5GS_Ph1	5G System - Phase 1	-		True

Release 19(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#108	19.4.0	2025-06-19	Updated with CRs approved at ...	60577	SA#108	92746
SA#107	19.3.0	2025-03-25	Updated with CRs approved at ...	60574	SA#107	91880
SA#106	19.2.0	2025-01-05	Updated with approved CRs at ...	60305	SA#106	90260
SA#105	19.1.0	2024-09-24	Updated with CRs approved at ...	60302	SA#105	89202
SA#104	19.0.0	2024-06-26	Updated with approved Rel-19 ...	60299	SA#104	87929

Release 18(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#108	18.10.0	2025-06-19	Updated with CRs approved at ...	60577	SA#108	92752
SA#107	18.9.0	2025-03-25	Updated with CRs approved at ...	60574	SA#107	91892
SA#106	18.8.0	2025-01-05	Updated with approved CRs at ...	60305	SA#106	90259
SA#105	18.7.0	2024-09-24	Updated with CRs approved at ...	60302	SA#105	89207
SA#104	18.6.0	2024-06-26	Updated with approved CRs aft...	60299	SA#104	87924
SA#103	18.5.0	2024-03-27	Updated with approved CRs at ...	60295	SA#103	84737
SA#102	18.4.0	2023-12-19	Updated with approved CRs at ...	60012	SA#102	83713
SA#101	18.3.0	2023-09-19	Updated with approved CRs at ...	60011	SA#101	82661
SA#100	18.2.0	2023-06-29	Updated with approved CRs at ...	60010	SA#100	81856
SA#99	18.1.1	2023-04-05	MCC Correction of clause numb...	60009	SA#99	81253
SA#99	18.1.0	2023-04-05	Updated with approved CRs at ...	60009	SA#99	80840
SA#98-e	18.0.0	2022-12-21	Updated with approved Rel-18 ...	60465	SA#98-e	80044

Release 17(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#107	17.14.0	2025-03-25	Updated with CRs approved at ...	60574	SA#107	91895
SA#105	17.13.0	2024-09-24	Updated with CRs approved at ...	60302	SA#105	89219
SA#103	17.12.0	2024-03-27	Updated with approved CRs at ...	60295	SA#103	84744
SA#102	17.11.0	2023-12-19	Updated with approved CRs at ...	60012	SA#102	83765
SA#101	17.10.0	2023-09-19	Updated with approved CRs at ...	60011	SA#101	82670
SA#100	17.9.0	2023-06-23	Updated with approved CRs at ...	60010	SA#100	81870
SA#99	17.8.0	2023-03-31	Updated with approved CRs at ...	60009	SA#99	80858
SA#98-e	17.7.0	2022-12-21	Updated with approved CRs at ...	60465	SA#98-e	80030
SA#97-e	17.6.0	2022-09-22	Version updated with TSG SA#9...	60337	SA#97-e	79212
SA#96	17.5.0	2022-06-15	Updated with approved CRs at ...	60006	SA#96	78323
SA#95-e	17.4.0	2022-03-23	Updated with approved CRs at ...	60289	SA#95-e	76187
SA#94-e	17.3.0	2021-12-23	Updated with approved CRs at ...	60223	SA#94-e	75202
SA#93-e	17.2.1	2021-09-29	Correction to implementation ...	60072	SA#93-e	74692
SA#93-e	17.2.0	2021-09-24	Version updated with TSG SA#9...	60072	SA#93-e	74630
SA#92-e	17.1.0	2021-06-24	Updated with approved CRs at ...	39610	SA#92-e	73628
SA#91-e	17.0.0	2021-03-31	Rel-17 version created with a...	39609	SA#91-e	71966

Release 16(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#103	16.19.0	2024-03-27	Updated with approved CRs at ...	60295	SA#103	84749
SA#102	16.18.0	2023-12-19	Updated with approved CRs at ...	60012	SA#102	83777
SA#101	16.17.0	2023-09-19	Updated with approved CRs at ...	60011	SA#101	82672
SA#100	16.16.0	2023-06-22	Updated with approved CRs at ...	60010	SA#100	81874
SA#98-e	16.15.0	2022-12-21	Updated with approved CRs at ...	60465	SA#98-e	80042
SA#97-e	16.14.0	2022-09-22	Version updated with TSG SA#9...	60337	SA#97-e	79221
SA#96	16.13.0	2022-06-15	Updated with approved CRs at ...	60006	SA#96	78339
SA#95-e	16.12.0	2022-03-23	Updated with approved CRs at ...	60289	SA#95-e	76197
SA#94-e	16.11.0	2021-12-23	Updated with approved CRs at ...	60223	SA#94-e	75222
SA#93-e	16.10.0	2021-09-24	Version updated with TSG SA#9...	60072	SA#93-e	74636
SA#92-e	16.9.0	2021-06-24	Updated with approved CRs at ...	39610	SA#92-e	73627
SA#91-e	16.8.0	2021-03-30	Updated with approved CRs at ...	39609	SA#91-e	71968
SA#90-e	16.7.1	2021-01-13	MCC correction: Removal of po...	38733	SA#90-e	70265
SA#90-e	16.7.0	2020-12-17	Version updated with TSG SA#9...	38733	SA#90-e	69972
SA#89-e	16.6.0	2020-09-24	Version updated with TSG SA#8...	38728	SA#89-e	68180
SA#88-e	16.5.1	2020-08-06	Removal of postponed CR2317R1...	38165	SA#88-e	67762
SA#88-e	16.5.0	2020-07-09	Updated with approved pCRs at...	38165	SA#88-e	66261
SA#87-E	16.4.0	2020-03-27	Version updated with TSG SA#8...	37764	SA#87-E	65347
SA#86	16.3.0	2019-12-22	Version updated with TSG SA#8...	19646	SA#86	64490
SA#85	16.2.0	2019-09-24	Version updated with TSG SA#8...	19643	SA#85	63613
SA#84	16.1.1	2019-06-11	MCC CORRECTION: Removal of po...	19640	SA#84	62884
SA#84	16.1.0	2019-06-11	Version updated with TSG SA#8...	19640	SA#84	62841
SA#83	16.0.2	2019-04-01	MCC correction moving clause ...	19637	SA#83	62357
SA#83	16.0.1	2019-04-01	MCC editorial style and forma...	19637	SA#83	62333
SA#83	16.0.0	2019-03-27	Rel-16 Version created with T...	19637	SA#83	62076

Release 15(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#101	15.17.0	2023-09-19	Updated with approved CRs at ...	60011	SA#101	82671
SA#96	15.16.0	2022-06-15	Updated with approved CRs at ...	60006	SA#96	78340
SA#93-e	15.15.0	2021-09-24	Version updated with TSG SA#9...	60072	SA#93-e	74648
SA#92-e	15.14.0	2021-06-24	Updated with approved CRs at ...	39610	SA#92-e	73639
SA#91-e	15.13.0	2021-03-30	Updated with approved CRs at ...	39609	SA#91-e	71983
SA#90-e	15.12.0	2020-12-17	Version updated with TSG SA#9...	38733	SA#90-e	69977
SA#89-e	15.11.0	2020-09-24	Version updated with TSG SA#8...	38728	SA#89-e	68191
SA#88-e	15.10.0	2020-07-09	Updated with approved pCRs at...	38165	SA#88-e	66272
SA#87-E	15.9.0	2020-03-27	Version updated with TSG SA#8...	37764	SA#87-E	65349
SA#86	15.8.0	2019-12-22	Version updated with TSG SA#8...	19646	SA#86	64506
SA#85	15.7.0	2019-09-24	Version updated with TSG SA#8...	19643	SA#85	63618
SA#84	15.6.0	2019-10-09	Version updated with TSG SA#8...	19640	SA#84	62840
SA#83	15.5.1	2019-04-01	MCC editorial style and forma...	19637	SA#83	62332
SA#83	15.5.0	2019-03-25	Version updated with TSG SA#8...	19637	SA#83	62069
SA#82	15.4.1	2019-01-07	Editorial correction to repla...	18671	SA#82	61578
SA#82	15.4.0	2018-12-18	Version updated with TSG SA#8...	18671	SA#82	61044
SA#81	15.3.0	2018-09-17	Version updated with TSG SA#8...	18667	SA#81	60276
SA#80	15.2.0	2018-06-19	Version updated with TSG SA...	18664	SA#80	57259
SA#79	15.1.0	2018-03-27	Version created with approved...	18661	SA#79	56512
SA#78	15.0.0	2017-12-22	MCC Editorial update after TS...	31950	SA#78	55599
SA#78	2.0.0	2017-12-15	SP-170932: MCC Editorial Upda...	31950	SA#78	55345
SA2#124	1.4.0	2017-12-15	Updated with approved pCRs af...	17869	SA2#124	55416
SA2#123	1.3.0	2017-11-14	Updated with approved pCRs at...	17868	SA2#123	55128
SA2#122-Electronic: Editorial work on 5G TSs	1.2.0	2017-09-22	Update to include missing pCR...	33270	SA2#122-Electronic: Editorial work on 5G TSs	54880
SA2#122-Electronic: Editorial work on 5G TSs	1.1.0	2017-09-20	Updated with approved pCRs af...	33270	SA2#122-Electronic: Editorial work on 5G TSs	54684
SA#77	1.0.0	2017-09-09	SP-170737: Version presented ...	31947	SA#77	54411
SA2#122-Bis	0.7.0	2017-09-09	Updated with approved pCRs af...	17867	SA2#122-Bis	54428
SA2#122	0.6.0	2017-08-17	Fixed implementation errors o...	17866	SA2#122	54298
SA2#122	0.5.0	2017-07-14	Updated with approved pCRs af...	17866	SA2#122	54216
SA2#121	0.4.0	2017-06-02	Updated with approved pCRs af...	17865	SA2#121	53543
SA2#120	0.3.0	2017-04-20	Updated with approved pCRs af...	17864	SA2#120	53346
SA2#119	0.2.0	2017-02-24	Updated with approved pCRs af...	17863	SA2#119	51259
SA2#118-Bis	0.1.1	2017-01-26	Further editorial corrections	17862	SA2#118-Bis	51111
SA2#118-Bis	0.1.0	2017-01-25	Updated with approved pCRs at...	17862	SA2#118-Bis	51091
SA2#118-Bis	0.0.0	2017-01-23	S2-170627 - Skeleton of TS 23...	17862	SA2#118-Bis	51076

Exit