Release Rel-17
5G NRExtends 5G NR to new device classes and satellite access.
Frozen 2022-03-231,408 specifications
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 29.893
Study on IETF QUIC Transport for 5GC Service Based Interfaces
Architecture
Rel-17TS5GCUpdated 2026-07-25
TS 29.909
Diameter-based protocols usage and recommendations in 3GPP
Architecture
Rel-17TS5GCUpdated 2026-07-25
TS 29.935
Study on User Data Convergence (UDC) data model
Architecture
Rel-17TS5GCUpdated 2026-07-25
TS 29.941
Guidelines on Port Allocation for New 3GPP Interfaces
Architecture
Rel-17TS5GCUpdated 2026-07-25
TS 29.949
Study on technical aspects on roaming end-to-end scenarios with Voice over LTE (VoLTE) IP Multimedia Subsystem (IMS) and other networks
Architecture
Rel-17TS5GCUpdated 2026-07-25
TS 29.994
Recommended infrastructure measures to overcome specific Mobile Station (MS) and User Equipment (UE) faults
Architecture
Rel-17TS5GCUpdated 2026-07-25
TS 31.101
UICC-terminal interface; Physical and logical characteristics
Subscriber Identity
Rel-17TSUICC & Smart CardsUpdated 2026-07-26
TS 31.102
Characteristics of the Universal Subscriber Identity Module (USIM) application
Subscriber Identity
Rel-17TSUICC & Smart CardsUpdated 2026-07-26
TS 31.103
Characteristics of the IP Multimedia Services Identity Module (ISIM) application
Subscriber Identity
Rel-17TSUICC & Smart CardsUpdated 2026-07-26
TS 31.104
Characteristics of the Hosting Party Subscription Identity Module (HPSIM) application
Subscriber Identity
Rel-17TSUICC & Smart CardsUpdated 2026-07-26
TS 31.111
Universal Subscriber Identity Module (USIM) Application Toolkit (USAT)
Subscriber Identity
Rel-17TSUICC & Smart CardsUpdated 2026-07-26
TS 31.115
Secured packet structure for (Universal) Subscriber Identity Module (U)SIM Toolkit applications
Subscriber Identity
Rel-17TSUICC & Smart CardsUpdated 2026-07-26
TS 31.116
Remote APDU Structure for (U)SIM Toolkit applications
Subscriber Identity
Rel-17TSUICC & Smart CardsUpdated 2026-07-26
TS 31.117
Universal Subscriber Identity Module Application Toolkit (USAT) application behavioural test specification
Subscriber Identity
Rel-17TSUICC & Smart CardsUpdated 2026-07-26
TS 31.120
UICC-terminal interface; Physical, electrical and logical test specification
Subscriber Identity
Rel-17TSUICC & Smart CardsUpdated 2026-07-26
TS 31.121
UICC-terminal interface; Universal Subscriber Identity Module (USIM) application test specification
Subscriber Identity
Rel-17TSUICC & Smart CardsUpdated 2026-07-26
TS 31.122
Universal Subscriber Identity Module (USIM) conformance test specification
Subscriber Identity
Rel-17TSUICC & Smart CardsUpdated 2026-07-26
TS 31.124
Mobile Equipment (ME) conformance test specification; Universal Subscriber Identity Module Application Toolkit (USAT) conformance test specification
Subscriber Identity
Rel-17TSUICC & Smart CardsUpdated 2026-07-26
TS 31.127
UICC-terminal interaction; non-removable Universal Subscriber Identity Module (nrUSIM) application behavioural test specification
Subscriber Identity
Rel-17TSUICC & Smart CardsUpdated 2026-07-26
TS 31.130
(U)SIM Application Programming Interface (API); (U)SIM API for Java™ Card
Subscriber Identity
Rel-17TSUICC & Smart CardsUpdated 2026-07-26