Release Rel-17
5G NRExtends 5G NR to new device classes and satellite access.
Frozen 2022-03-2378 specifications in series 33
Key features: RedCap (NR-Light), NR-NTN, multicast/broadcast, XR support
All SeriesSeries 21Series 22Series 23Series 24Series 26Series 27Series 28Series 29Series 31Series 32Series 33Series 34Series 35Series 36Series 37Series 38
TS 33.250
Security assurance specification for the PGW network product class
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.256
Security aspects of Uncrewed Aerial Systems (UAS)
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.259
Key establishment between a UICC hosting device and a remote device
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.303
Proximity-based Services (ProSe); Security aspects
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.310
Network Domain Security (NDS); Authentication Framework (AF)
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.320
Security of Home Node B (HNB) / Home evolved Node B (HeNB)
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.326
Security Assurance Specification (SCAS) for the Network Slice-Specific Authentication and Authorization Function (NSSAAF) network product class
Security
Rel-17TSNetwork SlicingUpdated 2026-07-25
TS 33.328
IP Multimedia Subsystem (IMS) media plane security
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.401
3GPP System Architecture Evolution (SAE); Security architecture
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.402
3GPP System Architecture Evolution (SAE); Security aspects of non-3GPP accesses
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.434
Security aspects of Service Enabler Architecture Layer (SEAL) for verticals
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.501
Security architecture and procedures for 5G System
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.503
Security Aspects of Proximity based Services (ProSe) in the 5G System (5GS)
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.511
Security Assurance Specification (SCAS) for the next generation Node B (gNodeB) network product class
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.512
5G Security Assurance Specification (SCAS); Access and Mobility management Function (AMF)
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.513
5G Security Assurance Specification (SCAS); User Plane Function (UPF)
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.514
5G Security Assurance Specification (SCAS) for the Unified Data Management (UDM) network product class
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.515
5G Security Assurance Specification (SCAS) for the Session Management Function (SMF) network product class
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.516
5G Security Assurance Specification (SCAS) for the Authentication Server Function (AUSF) network product class
Security
Rel-17TSSecurityUpdated 2026-07-25
TS 33.517
5G Security Assurance Specification (SCAS) for the Security Edge Protection Proxy (SEPP) network product class
Security
Rel-17TSSecurityUpdated 2026-07-25