Release ledger
Canonical Atlas record
TS 31.101
UICC-terminal interface; Physical and logical characteristics
Release evolution
Compare evidence between releases
Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.
Rel-19 snapshot
Work affecting this release
2 indexed Change Requests · 1 connected Work Item.
Showing 2 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0102 rev.1 — Update to the application interaction and restrictions
CR 0102 — Update to the application interaction and restrictions
Version history
Indexed versions
Showing 60 of 68 indexed versions.
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 31.101
(Small) Technical Enhancements and Improvements for Rel-4
C SIM API
(Small) Technical Enhancements and Improvements for Rel-6
High speed interface between the UICC and the ME
(Small) Technical Enhancements and Improvements for Rel-7
CT6 aspects of ICE
(Small) Technical Enhancements and Improvements for Rel-8
(Small) Technical Enhancements and Improvements for Rel-9
CT6 aspects of LTE Relay Node Security
Deleted - CT6 issues for N3GtoNSP
(Small) Technical Enhancements and Improvements for Rel-10
Deleted - CT6 part of Stage 3 CN-based requirements and Power Considerations of SIMTC
(Small) Technical Enhancements and Improvements for Rel-11
Stage 3 for BB3: UE Power Consumptions Optimizations (UEPCOP)
CT6 part of Stage 3 for BB3: UE Power Consumptions Optimizations (UEPCOP)
(Small) Technical Enhancements and Improvements for Rel-12
(Small) Technical Enhancements and Improvements for Rel-13
(Small) Technical Enhancements and Improvements for Rel-14
CT aspects of 5G System - Phase 1
Historical association · verification pending(Small) Technical Enhancements and Improvements for Rel-16
Historical association · verification pending(Small) Technical Enhancements and Improvements for Rel-17
(Small) Technical Enhancements and Improvements for Rel-18
(Small) Technical Enhancements and Improvements for Rel-19
Harmonized Standard
(Small) Technical Enhancements and Improvements for R99
UICC / Terminal interface; Physical and logical characteristics
Knowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.