Release Rel-19
5G-AdvancedSecond full 5G-Advanced release, deepening AI/ML integration and sustainability features.
Frozen 2025-12-191,523 specifications
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 23.380
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
TS 23.548
5G System Enhancements for Edge Computing; Stage 2
Architecture
Rel-19TS5GCUpdated 2026-07-26