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 33.545
Security aspects of NR Femto
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.558
Security aspects of enhancement of support for enabling edge applications
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.700-22
Study on security aspects of Common API Framework (CAPIF) Phase3
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.700-29
Study on security aspects of 5G satellite access in the 5G architecture phase 3
Security
Rel-19TSNTNUpdated 2026-07-26
TS 33.700-32
Study on security aspects of user identities and authentication
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.700-41
Study on enabling a cryptographic algorithm transition to 256bits
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.701
Study on mitigations against bidding down Attacks
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.702
Security for mobility over non-3GPP access to avoid full primary authentication
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.713
Study on security aspects of Ambient Internet of Things (AIoT) Services in 5G
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.721
Study on security aspects of 5G mobile metaverse services
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.727
Lawful Interception Handling of Protected Services
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.743
Study on Security Aspects of Enhancement for Proximity-based Services (ProSe) in the 5G System (5GS) phase 3
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.745
Study on security aspects of 5G Next Radio (NR) Femto
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.749
Study on security aspects of enhancement of support for edge computing in the 5G Core (5GC) phase 3
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.754
Study on security aspects for multi-access(DualSteer +Access Traffic Steering, Switch and Splitting support in the 5G system architecture phase 4 (ATSSS Ph-4)
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.757
Study on security for a PLMN hosting a Non-Public Network (NPN)
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.759
Study on security enhancements of Uncrewed Aerial Systems (UAS) Phase 3
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.766
Study on security aspects of energy savings in 5G
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.776
Study of Automatic Certificate Management Environment (ACME) for the Service Based Architecture (SBA)
Security
Rel-19TSSecurityUpdated 2026-07-26
TS 33.784
Study on security aspects of core network enhanced support for Artificial Intelligence/Machine Learning (AI/ML)
Security
Rel-19TSSecurityUpdated 2026-07-26