Canonical Atlas record

TS 22.168

Earthquake and Tsunami Warning System (ETWS) requirements; Stage 1

Responsible WGS1
StatusUnder change control
Initial releaseRel-8
Selected releaseRel-6
Latest indexed version8.3.0
Series22
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.

Release ledger

Version · WI · CR evidence by release

Rel-88.3.03 WI7 CRs · 4 approved
Rel-99.0.00 WI0 CRs
Rel-16no version indexed1 WI1 CR

Rel-6 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 11 of 11 indexed versions.

8.3.0Rel-8SA#582012-12-18
8.2.0Rel-8SA#552012-03-15
9.0.0Rel-9SA#402008-06-11
8.1.0Rel-8SA#402008-06-11
8.0.0Rel-8SA#392008-03-26
2.0.0Rel-8 · pre-approvalSA#392008-03-20
1.2.1Rel-8 · pre-approvalSA#392008-03-20
1.1.0Rel-8 · pre-approvalSA#382007-12-11
1.0.1Rel-8 · pre-approval-—
1.0.0Rel-8 · pre-approval-—
0.0.0Rel-8 · pre-approval-—

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 22.168

ETWS

Earthquake and Tsunami Warning System

Historical association · verification pending
Rel-8historical link
ETWS

Stage 1 for ETWS

Historical association · verification pending
Rel-8historical link
TEI8

(Small) Technical Enhancements and Improvements for Rel-8

Rel-8parsed
TEI16

(Small) Technical Enhancements and Improvements for Rel-16

Historical association · verification pending
Rel-16historical link

Knowledge graph

Related standards

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