Release Rel-20
5G-AdvancedThe in-progress release continuing the 5G-Advanced evolution track.
288 specifications
Key features: AI/ML-native air interface, further RedCap, ambient IoT phase 2
All SeriesSeries 21Series 22Series 23Series 24Series 26Series 28Series 29Series 32Series 33Series 35Series 36Series 38
TS 29.566
5G System; Energy Information Function Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.569
5G System; Ambient IoT Function (AIOTF) Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.570
5G System; Service Communication Proxy Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.571
5G System; Common Data Types for Service Based Interfaces; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.572
5G System; Location Management Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.573
5G System; Public Land Mobile Network (PLMN) Interconnection; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.574
5G System; Data Collection Coordination Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.575
5G System; Analytics Data Repository Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.576
5G System; Messaging Framework Adaptor Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.577
5G System; IP Short Message Gateway and SMS Router For Short Message Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.578
5G System; Mobile Number Portability Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.579
5G System; Interworking MSC For Short Message Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.581
5G System; Multicast/Broadcast Service Transport Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.586
5G System; SideLink Positioning Key Management Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.591
5G System; Network Exposure Function Southbound Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.598
Unstructured data storage services
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.673
5G System; UE radio capability management services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 32.156
Telecommunication management; Fixed Mobile Convergence (FMC) model repertoire
Management
Rel-20TSOAM & ChargingUpdated 2026-07-26
TS 32.158
Management and orchestration;Design rules for REpresentational State Transfer (REST) Solution Sets (SS)
Management
Rel-20TSOAM & ChargingUpdated 2026-07-26
TS 32.160
Management and orchestration; Management service template
Management
Rel-20TSOAM & ChargingUpdated 2026-07-26