Release Rel-19
5G-AdvancedSecond full 5G-Advanced release, deepening AI/ML integration and sustainability features.
Frozen 2025-12-19160 specifications in series 23
Key features: Ambient IoT, AI/ML for air interface, network energy savings phase 2
All SeriesSeries 21Series 22Series 23Series 24Series 26Series 27Series 28Series 29Series 31Series 32Series 33Series 34Series 35Series 36Series 37Series 38
TS 23.379
Functional architecture and information flows to support Mission Critical Push To Talk (MCPTT); Stage 2
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.380
IMS Restoration Procedures
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.392
Application enablement aspects for MMTel
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.401
General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.402
Architecture enhancements for non-3GPP accesses
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.433
Service Enabler Architecture Layer for Verticals (SEAL); Data Delivery enabler for vertical applications
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.434
Service Enabler Architecture Layer for Verticals (SEAL); Functional architecture and information flows
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.435
Procedures for Network Slice Capability Exposure for Application Layer Enablement Service
Architecture
Rel-19TSNetwork SlicingUpdated 2026-07-26
TS 23.436
Functional architecture and information flows for Application Data Analytics Enablement Service
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.437
Service Enabler Architecture Layer for Verticals (SEAL); Spatial map and Spatial anchors;
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.438
Service Enabler Architecture Layer for Verticals (SEAL); Digital assets
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.468
Group Communication System Enablers for LTE (GCSE_LTE); Stage 2
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.479
Technical Specification Group Services and System Aspects; UE MBMS APIs for Mission Critical Services;
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.482
Functional architecture and information flows for AIML Enablement Service
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.501
System architecture for the 5G System (5GS)
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.502
Procedures for the 5G System (5GS)
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.503
Policy and charging control framework for the 5G System (5GS); Stage 2
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.527
5G System; Restoration procedures
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.540
5G System: Technical realization of Service Based Short Message Service; Stage 2
Architecture
Rel-19TS5GCUpdated 2026-07-26
TS 23.542
Application layer support for Personal IoT Network
Architecture
Rel-19TS5GCUpdated 2026-07-26