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-19

Latest indexed version20.0.0

Series29

TypeTS

Visual answer

TS 29.501 relationship map

Services definition principles

Rel-19mixed provenance

TS 29.501Services definition principles

TS 29.5005GS service-based architecture realizationCT4 · Stage 3 · Corerelease validity not yet mappedAtlas curated TS 29.502Session Management ServicesCT4 · Stage 3 · Corerelease validity not yet mappedAtlas curated TS 29.510NRF servicesCT4 · Stage 3 · Corerelease validity not yet mappedAtlas curated TS 29.518Access and Mobility Management ServicesCT4 · Stage 3 · Corerelease validity not yet mappedAtlas curated TS 29.571Common SBI data typesCT4 · 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-19 snapshot

Work affecting this release

41 indexed Change Requests · 2 connected Work Items.

Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0181 rev.1 — GitLab Usage

CR 0180 rev.2 — Use of Relative URI in Location Header

CR 0179 rev.1 — Use informative wording in annex E

CR 0176 rev.5 — Applicability of attributes in re-used data types

CR 0171 rev.1 — Presence condition in an Information Element

CR 0170 rev.1 — Query parameter clarification

CR 0166 rev.1 — Clarification on missing abbreviations

CR 0167 rev.1 — Editorial Corrections

CR 0165 rev.1 — Restore deleted clause

CR 0163 rev.1 — OpenAPI definition of boolean with false value prohibited

CR 0160 rev.1 — Correction of reference to an IETF Internet-Draft

CR 0158 rev.1 — Subscription expiry

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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