Release Rel-19
5G-AdvancedSecond full 5G-Advanced release, deepening AI/ML integration and sustainability features.
Frozen 2025-12-1991 specifications in series 33
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 33.110
Key establishment between a Universal Integrated Circuit Card (UICC) and a terminal
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.116
Security Assurance Specification (SCAS) for the MME network product class
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.117
Catalogue of general security assurance requirements
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.122
Security aspects of Common API Framework (CAPIF) for 3GPP northbound APIs
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.126
Lawful Interception requirements
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.127
Lawful Interception (LI) architecture and functions
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.128
Security; Protocol and procedures for Lawful Interception (LI); Stage 3
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.141
Presence service; Security
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.163
Battery Efficient Security for very low throughput Machine Type Communication (MTC) devices (BEST)
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.180
Security of the Mission Critical (MC) service
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.185
Security aspect for LTE support of Vehicle-to-Everything (V2X) services
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.187
Security aspects of Machine-Type Communications (MTC) and other mobile data applications communications enhancements
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.210
Network Domain Security (NDS); IP network layer security
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.216
Security Assurance Specification (SCAS) for the evolved Node B (eNB) network product class
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.220
Generic Authentication Architecture (GAA); Generic Bootstrapping Architecture (GBA)
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.221
Generic Authentication Architecture (GAA); Support for subscriber certificates
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.222
Generic Authentication Architecture (GAA); Access to network application functions using Hypertext Transfer Protocol over Transport Layer Security (HTTPS)
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.223
Generic Authentication Architecture (GAA); Generic Bootstrapping Architecture (GBA) Push function
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.224
Generic Authentication Architecture (GAA); Generic Bootstrapping Architecture (GBA) push layer
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.226
Security assurance for IP Multimedia Subsystem (IMS)
Security
Rel-19TSSecurityUpdated 2026-07-26