3GPP Atlas

Canonical Atlas record

TS 29.544

5G System; Secured Packet Application Function (SP-AF) services; Stage 3

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Responsible WGC4
StatusUnder change control
Initial releaseRel-16
Selected releaseRel-18
Latest indexed version20.0.0
Series29
TypeTS

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-1616.4.02 WI13 CRs · 8 approved
Rel-1717.4.03 WI15 CRs · 9 approved
Rel-1818.3.02 WI8 CRs · 6 approved
Rel-1919.3.02 WI5 CRs · 5 approved
Rel-2020.0.01 WI1 CR · 1 approved

Rel-18 snapshot

Work affecting this release

8 indexed Change Requests · 2 connected Work Items.

Showing 8 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0031 — API version and External doc update

CR 0024 — 29.544 Rel-18 API version and External doc update

CR 0023 — ProblemDetails RFC 7807 obsoleted by 9457

CR 0022 rev.1 — HTTP RFCs obsoleted by IETF RFC 9110, 9111 and 9113

CR 0021 — 29.544 Rel-18 API version and External doc update

CR 0020 rev.1 — Missing Mandatory Status Codes in OpenAPI

CR 0020 — Missing Mandatory Status Codes in OpenAPI

CR 0022 — HTTP RFCs obsoleted by IETF RFC 9110, 9111 and 9113

Version history

Indexed versions

Showing 26 of 26 indexed versions.

20.0.0Rel-20CT#1122026-07-01
19.3.0Rel-19CT#1102026-01-06
18.3.0Rel-18CT#1102026-01-06
17.4.0Rel-17CT#1102026-01-06
16.4.0Rel-16CT#1102026-01-06
19.2.0Rel-19CT#1092025-09-28
19.1.0Rel-19CT#1082025-06-23
19.0.0Rel-19CT#1052024-09-19
18.2.0Rel-18CT#1042024-06-26
18.1.0Rel-18CT#1022024-01-02
18.0.0Rel-18CT#98-e2022-12-16
17.3.0Rel-17CT#962022-06-21
17.2.0Rel-17CT#95-e2022-03-19
17.1.0Rel-17CT#94-e2021-12-17
17.0.0Rel-17CT#92-e2021-06-29
16.3.0Rel-16CT#90-e2020-12-11
16.2.0Rel-16CT#89-e2020-09-25
16.1.0Rel-16CT#88-e2020-07-08
16.0.0Rel-16CT#87-e2020-03-30
2.0.0Rel-16 · pre-approvalCT#87-e2020-03-10
1.1.0Rel-16 · pre-approvalCT4#96-e2020-03-10
1.0.1Rel-16 · pre-approvalCT#862019-12-10
1.0.0Rel-16 · pre-approvalCT#862019-12-02
0.3.0Rel-16 · pre-approvalCT4#952019-12-02
0.2.0Rel-16 · pre-approvalCT4#942019-10-22
0.1.0Rel-16 · pre-approvalCT4#942019-09-27

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 29.544

5GS_OTAF

C4 aspects of 5GS_OTAF

Rel-16official
TEI16

(Small) Technical Enhancements and Improvements for Rel-16

Historical association · verification pending
Rel-16historical link
SBIProtoc17

Service Based Interface Protocol Improvements Release 17

Historical association · verification pending
Rel-17historical link
TEI17

(Small) Technical Enhancements and Improvements for Rel-17

Rel-17parsed
eCPSOR_CON

Enhancement for the 5G Control Plane Steering of Roaming for UE in Connected mode

Historical association · verification pending
Rel-17historical link
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
TEI20

(Small) Technical Enhancements and Improvements for Rel-20

Rel-20parsed

Knowledge graph

Related standards

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