Release Rel-20
5G-AdvancedThe in-progress release continuing the 5G-Advanced evolution track.
86 specifications in series 29
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 29.505
5G System; Usage of the Unified Data Repository services for Subscription Data; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.506
5G System; Usage of the Unified Data Repository services for Ambient IoT Data; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.507
5G System; Access and Mobility Policy Control Service; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.508
5G System; Session Management Event Exposure Service; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.509
5G System; Authentication Server Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.510
5G System; Network function repository services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.511
5G System; Equipment Identity Register Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.512
5G System; Session Management Policy Control Service; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.513
5G System; Policy and Charging Control signalling flows and QoS parameter mapping; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.514
5G System; Policy Authorization Service; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.515
5G System; Gateway Mobile Location Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.517
5G System; Application Function Event Exposure Service; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.518
5G System; Access and Mobility Management Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.519
5G System; Usage of the Unified Data Repository Service for Policy Data, Application Data and Structured Data for Exposure; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.520
5G System; Network Data Analytics Services; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.521
5G System; Binding Support Management Service; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.522
5G System; Network Exposure Function Northbound APIs; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.523
5G System; Policy Control Event Exposure Service; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.524
5G System; Cause codes mapping between 5GC interfaces; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 29.525
5G System; UE Policy Control Service; Stage 3
Architecture
Rel-20TS5GCUpdated 2026-07-26