Release ledger
Canonical Atlas record
TS 29.557
5G System; Application Function ProSe Service; Stage 3
Responsible WGC3
StatusUnder change control
Initial releaseRel-17
Selected releaseRel-17
Latest indexed version19.4.0
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.
Rel-17 snapshot
Work affecting this release
21 indexed Change Requests · 3 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0011 rev.1 — Add the missing status codes for the HTTP operations
CR 0008 — Correction to AuthDisReqData data type
CR 0011 — Add the missing status codes for the HTTP operations
CR 0009 rev.1 — Corrections to DiscoveryAuthorization service operation
CR 0009 — Corrections to DiscoveryAuthorization service operation
CR 0008 rev.1 — Correction to AuthDisReqData data type
CR 0007 rev.1 — Correction to AuthDisResData data type
CR 0007 — Correction to AuthDisResData data type
CR 0001 rev.1 — Adding the missing description fields in the OpenAPI file
CR 0005 rev.1 — Application errors reference update in the tables defining methods on the resources for Naf_ProSe API.
CR 0005 — Application errors reference update in the tables defining methods on the resources for Naf_ProSe API.
CR 0004 — Update of info and externalDocs fields
Version history
Indexed versions
Showing 22 of 22 indexed versions.
19.4.0Rel-19CT#1112026-03-18
19.3.0Rel-19CT#1102026-01-14
19.2.0Rel-19CT#1092025-09-24
19.1.0Rel-19CT#1082025-06-16
19.0.0Rel-19CT#1052024-09-16
18.4.0Rel-18CT#1052024-09-16
18.3.0Rel-18CT#1042024-06-24
18.2.0Rel-18CT#1022023-12-18
18.1.0Rel-18CT#992023-03-29
18.0.0Rel-18CT#98-e2022-12-16
17.3.0Rel-17CT#98-e2022-12-16
17.2.0Rel-17CT#97-e2022-09-16
17.1.0Rel-17CT#962022-06-10
17.0.0Rel-17CT#95-e2022-03-18
2.0.0Rel-17 · pre-approvalCT#95-e2022-03-16
1.2.0Rel-17 · pre-approvalCT3#120-e2022-03-04
1.1.0Rel-17 · pre-approvalCT3#119-bis-e2022-01-28
1.0.0Rel-17 · pre-approvalCT#94-e2021-12-22
0.3.0Rel-17 · pre-approvalCT3#118-e2021-10-22
0.2.1Rel-17 · pre-approvalCT3#117-e2021-09-22
0.2.0Rel-17 · pre-approvalCT3#117-e2021-09-22
0.1.0Rel-17 · pre-approvalCT3#116-e2021-07-02
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 29.557
5G_ProSe
Rel-17officialCT3 aspects of 5G_ProSe
5G_ProSe
Rel-17parsedProximity based Services in 5GS
TEI17
Rel-17parsed(Small) Technical Enhancements and Improvements for Rel-17
5G_ProSe_Ph2
Rel-18parsedProximity-based Services in 5GS Phase 2
SBIProtoc18
Rel-18parsedService Based Interface Protocol Improvements Release 18
TEI18
Rel-18parsed(Small) Technical Enhancements and Improvements for Rel-18
SBIProtoc19
Rel-19parsedService Based Interface Protocol Improvements Release 19
TEI19
Rel-19parsed(Small) Technical Enhancements and Improvements for Rel-19
Knowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.