Release Rel-20
5G-AdvancedThe in-progress release continuing the 5G-Advanced evolution track.
57 specifications in series 23
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 23.380
IMS Restoration Procedures
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.392
Application enablement aspects for MMTel
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.401
General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.433
Service Enabler Architecture Layer for Verticals (SEAL); Data Delivery enabler for vertical applications
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.434
Service Enabler Architecture Layer for Verticals (SEAL); Functional architecture and information flows
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.435
Procedures for Network Slice Capability Exposure for Application Layer Enablement Service
Architecture
Rel-20TSNetwork SlicingUpdated 2026-07-26
TS 23.436
Functional architecture and information flows for Application Data Analytics Enablement Service
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.437
Service Enabler Architecture Layer for Verticals (SEAL); Spatial map and Spatial anchors;
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.438
Service Enabler Architecture Layer for Verticals (SEAL); Digital assets
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.482
Functional architecture and information flows for AIML Enablement Service
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.501
System architecture for the 5G System (5GS)
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.502
Procedures for the 5G System (5GS)
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.503
Policy and charging control framework for the 5G System (5GS); Stage 2
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.527
5G System; Restoration procedures
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.542
Application layer support for Personal IoT Network
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.548
5G System Enhancements for Edge Computing; Stage 2
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.558
Architecture for enabling Edge Applications
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.632
User data interworking, coexistence and migration; Stage 2
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.700-04
Study on Core Network Enhanced Support for Artificial Intelligence (AI) / Machine Learning (ML); Phase 2
Architecture
Rel-20TS5GCUpdated 2026-07-26
TS 23.700-14
Study on Integrated Sensing and Communication; Stage 2
Architecture
Rel-20TS5GCUpdated 2026-07-26