Release ledger
Canonical Atlas record
TR 22.989
Study on Future Railway Mobile Communication System
Responsible WGS1
StatusUnder change control
Initial releaseRel-15
Selected releaseRel-97
Latest indexed version20.3.0
Series22
TypeTR
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-97 snapshot
Work affecting this release
0 indexed Change Requests · 0 connected Work Items.
Showing 0 CR records from the available cross-release sample. Browse release CR records (JSON) →
Version history
Indexed versions
Showing 17 of 17 indexed versions.
20.3.0Rel-20SA#1072025-03-28
20.2.0Rel-20SA#1062025-01-10
20.1.0Rel-20SA#1052024-09-27
20.0.0Rel-20SA#1042024-06-28
19.4.0Rel-19SA#1012023-09-22
19.3.0Rel-19SA#1002023-06-23
19.2.0Rel-19SA#98-e2022-12-23
19.1.0Rel-19SA#97-e2022-09-23
19.0.0Rel-19SA#962022-06-16
18.5.0Rel-18SA#962022-06-16
18.4.0Rel-18SA#95-e2022-04-01
18.3.0Rel-18SA#94-e2021-12-24
18.2.0Rel-18SA#93-e2021-09-24
18.1.0Rel-18SA#91-e2021-04-02
18.0.0Rel-18SA#89-e2020-10-06
0.2.0Rel-15 · pre-approvalSA1#762017-01-13
0.1.0Rel-15 · pre-approvalSA1#752016-11-22
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TR 22.989
FS_FRMCS
Rel-15officialStudy on Future Railway Mobile Communication System
FS_FRMCS_Ph4
Rel-18parsedStudy on FRMCS Phase 4
TEI18
Rel-18parsed(Small) Technical Enhancements and Improvements for Rel-18
FS_FRMCS_Ph5
Rel-19parsedStudy on FRMCS Phase 5
FS_FRMCS_Ph6
Rel-20parsedStudy on FRMCS Phase 6
Knowledge graph
Related standards
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