Release ledger
Canonical Atlas record
TS 31.115
Secured packet structure for (Universal) Subscriber Identity Module (U)SIM Toolkit applications
Responsible WGC6
StatusUnder change control
Initial releaseRel-5
Selected releaseRel-6
Latest indexed version19.0.0
Series31
TypeTS
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-6 snapshot
Work affecting this release
7 indexed Change Requests · 2 connected Work Items.
Showing 7 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0002 — Clarification on the RC/CC/DS coding in SPI2
CR 0004 — Response Packet in Concatenated Short Messages Point to Point
CR 0005 — Correction of non-specific references to SCP documents
CR 0006 — Modifications due to revision of ISO/IEC 7816-series
CR 0016 — Enhancements to the security of the SMS OTA download mechanisms.
CR 0001 — Editorial corrections to remove some duplicate specification work
CR 0003 — Remove TS 23.040 duplicated information
Version history
Indexed versions
Showing 37 of 37 indexed versions.
19.0.0Rel-19SA#1092025-10-08
18.0.0Rel-18CT#1032024-04-10
17.0.0Rel-17SA#95-e2022-04-01
15.1.0Rel-15CT#88-e2020-07-07
16.0.0Rel-16CT#87-e2020-03-30
15.0.0Rel-15CT#812019-01-10
14.0.0Rel-14CT#752017-03-23
13.0.0Rel-13SA#702016-01-14
12.2.0Rel-12CT#682015-06-26
12.1.0Rel-12CT#662015-01-06
9.1.1Rel-9CT#602013-08-05
8.2.1Rel-8CT#602013-08-05
11.0.1Rel-11CT#602013-08-05
10.1.1Rel-10CT#602013-08-05
7.3.0Rel-7CT#592013-03-18
12.0.0Rel-12CT#592013-03-18
11.0.0Rel-11CT#572012-09-21
9.1.0Rel-9CT#552012-03-16
8.2.0Rel-8CT#552012-03-16
10.1.0Rel-10CT#552012-03-16
10.0.0Rel-10SA#512011-04-08
9.0.0Rel-9CT#462009-12-20
8.1.0Rel-8CT#462009-12-20
7.2.0Rel-7CT#462009-12-20
8.0.1Rel-8CT#422009-03-27
8.0.0Rel-8CT#422009-01-26
7.1.0Rel-7CT#362007-06-12
7.0.0Rel-7CT#282005-06-15
6.5.0Rel-6CT#282005-06-15
6.4.0Rel-6T#262005-01-03
6.3.0Rel-6T#222004-01-12
6.2.0Rel-6T#182003-01-02
6.1.0Rel-6T#172002-09-23
2.0.0Rel-6 · pre-approvalT#162002-06-26
6.0.0Rel-6T#162002-06-19
1.0.0Rel-5 · pre-approvalT#152002-03-19
0.0.2Rel-5 · pre-approvalT#152002-03-19
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 31.115
Effective Acronym:
Rel-6historical linkC SIM API
Historical association · verification pendingTEI6
Rel-6parsed(Small) Technical Enhancements and Improvements for Rel-6
TEI7
Rel-7parsed(Small) Technical Enhancements and Improvements for Rel-7
USSD-USIM
Rel-7historical linkAlignment with requirements regarding USSD usage
Historical association · verification pendingTEI8
Rel-8parsed(Small) Technical Enhancements and Improvements for Rel-8
TEI9
Rel-9parsed(Small) Technical Enhancements and Improvements for Rel-9
TEI11
Rel-11parsed(Small) Technical Enhancements and Improvements for Rel-11
TEI12
Rel-12parsed(Small) Technical Enhancements and Improvements for Rel-12
TEI16
Rel-16historical link(Small) Technical Enhancements and Improvements for Rel-16
Historical association · verification pendingTEI18
Rel-18parsed(Small) Technical Enhancements and Improvements for Rel-18
TEI
R99parsed(Small) Technical Enhancements and Improvements for R99
USSD
R99officialUnstructured Supplementary Service Data (USSD)
Knowledge graph
Related standards
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