Release ledger
Canonical Atlas record
TS 33.256
Security aspects of Uncrewed Aerial Systems (UAS)
Responsible WGS3
StatusUnder change control
Initial releaseRel-17
Selected releaseRel-17
Latest indexed version19.2.0
Series33
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-17 snapshot
Work affecting this release
48 indexed Change Requests · 5 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0015 — Resolving the ENs on protection of UAS data
CR 0015 rev.1 — Resolving the ENs on protection of UAS data
CR 0016 — Address ENs related to sending UAV ID to UAV
CR 0017 — Address ENs in revocation procedures
CR 0018 — Address ENs in UUAA procedures
CR 0019 — Editorial change on USS authorization
CR 0021 — Address ENs in revocation procedures
CR 0022 — Address ENs in revocation procedures
CR 0023 — TS 33.256 EN Cleanup
CR 0020 — Removing the ENs on passing the CAA-level ID to UE during revocation
CR 0024 — Correcting some references in TS 33.256
CR 0029 — Align UUAA with TS23.256 due to removal of uavAuthenticated IE
Version history
Indexed versions
Showing 20 of 20 indexed versions.
19.2.0Rel-19SA#1102026-01-16
19.1.0Rel-19SA#1082025-07-03
19.0.0Rel-19SA#1072025-03-25
18.2.0Rel-18SA#1032024-03-27
17.6.0Rel-17SA#1032024-03-27
18.1.0Rel-18SA#1022024-01-04
17.5.0Rel-17SA#1022024-01-04
18.0.0Rel-18SA#1012023-09-20
17.4.0Rel-17SA#1012023-09-20
17.3.0Rel-17SA#1002023-06-22
17.2.0Rel-17SA#98-e2023-01-06
17.1.0Rel-17SA#962022-06-17
17.0.0Rel-17SA#95-e2022-03-24
2.0.0Rel-17 · pre-approvalSA#95-e2022-03-07
1.1.0Rel-17 · pre-approvalSA3#106-e2022-03-04
1.0.0Rel-17 · pre-approvalSA#94-e2021-12-03
0.3.0Rel-17 · pre-approvalSA3#105-e2021-11-25
0.2.0Rel-17 · pre-approvalSA3#104-Adhoc-e2021-10-15
0.1.0Rel-17 · pre-approvalSA3#104-e2021-09-08
0.0.0Rel-17 · pre-approvalSA3#104-e2021-08-09
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 33.256
ID_UAS
Rel-17officialStage 1 of Remote Identification of Uncrewed Aerial Systems
ID_UAS
Rel-17parsedRemote Identification of Uncrewed Aerial Systems
ID_UAS
Rel-17officialSecurity aspects of Uncrewed Aerial Systems
ID_UAS
Rel-17official(Stage 2 of) Support of Uncrewed Aerial Systems Connectivity, Identification, and Tracking
TEI17
Rel-17parsed(Small) Technical Enhancements and Improvements for Rel-17
TEI18
Rel-18parsed(Small) Technical Enhancements and Improvements for Rel-18
UAS_Ph2
Rel-18parsedFurther Architecture Enhancement for UAV and UAM
UAS_Ph3_Sec
Rel-19parsedSecurity of Uncrewed Aerial System Phase 3
Knowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.