3GPP Atlas

Canonical Atlas record

TS 29.501

5G System; Principles and Guidelines for Services Definition; Stage 3

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Responsible WGC4
StatusUnder change control
Initial releaseRel-15
Selected releaseRel-17
Latest indexed version20.0.0
Series29
TypeTS
Visual answer

TS 29.501 relationship map

Services definition principles

Rel-17mixed provenance
TS 29.501Services definition principles
TS 29.5005GS service-based architecture realizationCT4 · Stage 3 · Corerelease validity not yet mappedAtlas curatedTS 29.502Session Management ServicesCT4 · Stage 3 · Corerelease validity not yet mappedAtlas curatedTS 29.510NRF servicesCT4 · Stage 3 · Corerelease validity not yet mappedAtlas curatedTS 29.518Access and Mobility Management ServicesCT4 · Stage 3 · Corerelease validity not yet mappedAtlas curatedTS 29.571Common SBI data typesCT4 · Stage 3 · Corerelease validity not yet mappedAtlas curated
TS 23.5015GS architectureSA2 · Stage 2 · Corerelease validity not yet mappedAtlas curatedTS 23.5025GS proceduresSA2 · Stage 2 · Corerelease validity not yet mappedAtlas curatedTS 29.5005GS service-based architecture realizationCT4 · Stage 3 · Corerelease validity not yet mappedAtlas curatedTS 29.502Session Management ServicesCT4 · Stage 3 · Corerelease validity not yet mappedAtlas curatedTS 29.5033GPP specificationrelease validity not yet mappedAtlas curatedTS 29.5093GPP specificationrelease validity not yet mappedAtlas curatedTS 29.510NRF servicesCT4 · Stage 3 · Corerelease validity not yet mappedAtlas curatedTS 29.518Access and Mobility Management ServicesCT4 · Stage 3 · Corerelease validity not yet mappedAtlas curated

Release-aware filtering uses explicit relationship validity where mapped and official initial-release metadata where available. Unknown relationship validity remains visible and labelled rather than guessed.

Release evolution

Compare evidence between releases

Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.

Release ledger

Version · WI · CR evidence by release

Rel-13no version indexed1 WI0 CRs
Rel-1515.9.02 WI133 CRs · 53 approved
Rel-1616.8.03 WI65 CRs · 30 approved
Rel-1717.9.02 WI71 CRs · 35 approved
Rel-1818.7.02 WI46 CRs · 22 approved
Rel-1919.5.02 WI41 CRs · 15 approved
Rel-2020.0.01 WI3 CRs · 1 approved

Rel-17 snapshot

Work affecting this release

71 indexed Change Requests · 2 connected Work Items.

Showing 10 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0110 rev.1 — Miscellaneous clarifications

CR 0110 — Miscellaneous clarifications

CR 0111 — Resource URI structure in the Guidelines for Services Definition

CR 0109 rev.1 — Corrections to the API URI and relative URI below root concepts

CR 0109 — Corrections to the API URI and relative URI below root concepts

CR 0109 rev.2 — Corrections to the API URI and relative URI below root concepts

CR 0111 rev.1 — Resource URI structure in the Guidelines for Services Definition

CR 0108 — Clarification to API name guidance in the SBI template

CR 0107 rev.1 — Compatibility Clarification

CR 0108 rev.1 — Clarification to API name guidance in the SBI template

Version history

Indexed versions

Showing 57 of 57 indexed versions.

20.0.0Rel-20CT#1122026-07-01
19.5.0Rel-19CT#1122026-07-01
19.4.0Rel-19CT#1102026-01-06
19.3.0Rel-19CT#1092025-09-28
19.2.0Rel-19CT#1082025-06-13
19.1.0Rel-19CT#1062025-01-07
18.7.0Rel-18CT#1062025-01-07
17.9.0Rel-17CT#1062025-01-07
16.8.0Rel-16CT#1062025-01-07
15.9.0Rel-15CT#1062025-01-07
19.0.0Rel-19CT#1052024-09-19
18.6.0Rel-18CT#1052024-09-19
18.5.0Rel-18CT#1042024-06-26
18.4.0Rel-18CT#1022024-01-02
17.8.0Rel-17CT#1022024-01-02
18.3.0Rel-18CT#1012023-09-19
18.2.0Rel-18CT#1002023-06-26
18.1.0Rel-18CT#992023-03-28
18.0.0Rel-18CT#98-e2022-12-15
17.7.0Rel-17CT#97-e2022-09-23
16.7.0Rel-16CT#97-e2022-09-23
17.6.0Rel-17CT#962022-06-23
17.5.0Rel-17CT#95-e2022-03-18
17.4.1Rel-17CT#94-e2021-12-30
17.4.0Rel-17CT#94-e2021-12-16
17.3.1Rel-17CT#93-e2021-09-21
17.3.0Rel-17CT#93-e2021-09-16
17.2.0Rel-17CT#92-e2021-06-29
16.6.0Rel-16CT#92-e2021-06-29
17.1.0Rel-17CT#91-e2021-03-30
17.0.0Rel-17CT#90-e2020-12-11
16.5.0Rel-16CT#89-e2020-09-24
15.8.0Rel-15CT#89-e2020-09-24
16.4.0Rel-16CT#88-e2020-07-06
16.3.0Rel-16CT#87-e2020-03-30
15.7.0Rel-15CT#87-e2020-03-30
16.2.0Rel-16CT#862019-12-20
15.6.0Rel-15CT#862019-12-20
16.1.0Rel-16CT#852019-09-18
15.5.0Rel-15CT#852019-09-18
16.0.0Rel-16CT#842019-06-13
15.4.0Rel-15CT#842019-06-13
15.3.0Rel-15CT#832019-03-22
15.2.0Rel-15CT#822018-12-19
15.1.0Rel-15CT#812018-09-22
15.0.1Rel-15CT#802018-07-02
15.0.0Rel-15CT#802018-06-15
2.0.0Rel-15 · pre-approvalCT#802018-06-07
1.2.0Rel-15 · pre-approvalCT4#852018-06-07
1.1.1Rel-15 · pre-approvalCT4#842018-05-04
1.1.0Rel-15 · pre-approvalCT4#842018-05-02
1.0.0Rel-15 · pre-approvalCT#792018-03-12
0.5.0Rel-15 · pre-approvalCT4#832018-03-12
0.4.0Rel-15 · pre-approvalCT4#822018-02-05
0.3.0Rel-15 · pre-approvalCT4#812017-12-11
0.2.0Rel-15 · pre-approvalCT4#802017-11-03
0.1.0Rel-15 · pre-approvalCT4#802017-10-13

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 29.501

DUMMY

Awaiting formal work item

Rel-13parsed
5GS_Ph1

5G System - Phase 1

Rel-15official
5GS_Ph1-CT

CT aspects of 5G System - Phase 1

Rel-15official
5G_eSBA

Enhancements to the Service-Based 5G System Architecture

Historical association · verification pending
Rel-16historical link
NSORAF

Nsoraf Service Based Interface

Rel-16parsed
TEI16

(Small) Technical Enhancements and Improvements for Rel-16

Historical association · verification pending
Rel-16historical link
SBIProtoc17

Service Based Interface Protocol Improvements Release 17

Rel-17parsed
TEI17

(Small) Technical Enhancements and Improvements for Rel-17

Rel-17parsed
SBIProtoc18

Service Based Interface Protocol Improvements Release 18

Rel-18parsed
TEI18

(Small) Technical Enhancements and Improvements for Rel-18

Rel-18parsed
SBIProtoc19

Service Based Interface Protocol Improvements Release 19

Rel-19parsed
TEI19

(Small) Technical Enhancements and Improvements for Rel-19

Rel-19parsed
SBIProtoc20-CT

Service Based Interface Protocol Improvements for Release 20

Rel-20parsed

Knowledge graph

Related standards

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