Release Rel-20
5G-AdvancedThe in-progress release continuing the 5G-Advanced evolution track.
288 specifications
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 33.512
5G Security Assurance Specification (SCAS); Access and Mobility management Function (AMF)
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.513
5G Security Assurance Specification (SCAS); User Plane Function (UPF)
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.514
5G Security Assurance Specification (SCAS) for the Unified Data Management (UDM) network product class
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.515
5G Security Assurance Specification (SCAS) for the Session Management Function (SMF) network product class
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.517
5G Security Assurance Specification (SCAS) for the Security Edge Protection Proxy (SEPP) network product class
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.518
5G Security Assurance Specification (SCAS) for the Network Repository Function (NRF) network product class
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.519
5G Security Assurance Specification (SCAS) for the Network Exposure Function (NEF) network product class
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.521
5G Security Assurance Specification (SCAS);Network Data Analytics Function (NWDAF)
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.523
5G Security Assurance Specification (SCAS); Split gNB product classes
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.545
Security aspects of NR Femto
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.546
Security Assurance Specification (SCAS) for NR Femto
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.547
Security Assurance Specification (SCAS) for NR femto Security Gateway (SeGW)
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.700-30
Study on security aspects of satellite access in 5G phase 4
Security
Rel-20TSNTNUpdated 2026-07-26
TS 33.703
Study on transitioning to Post Quantum Cryptography (PQC) in 3GPP
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.714
Study on security aspect of support for ambient power-enabled internet of things phase 2
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.724
Study on security aspects of Wireless Access Backhaul (WAB) nodes for Next Radio (NR)
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.746
Study on security aspects for NR Femto phase2
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.755
Study on best security practice for the Service-Based Architecture (SBA)
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.758
Study on security for a PLMN hosting a Non-Public Network (NPN) phase 2
Security
Rel-20TSSecurityUpdated 2026-07-26
TS 33.778
Study on providing Pre-Shared Key(PSK) for Multipath Extension for QUIC (MPQUIC) /Transport Layer Security (TLS)
Security
Rel-20TSSecurityUpdated 2026-07-26