The "acronym" link navigates to the latest version of the specification, this link changes whenever a new version of the specification is published.
The "Version" link navigates to the specific version.

Name Acronym Version Status Publication Date
Total: 21
Collection Service COLL™ 1.0.1 formal August 2002
Concurrency Service CONC™ 1.0 formal June 2000
Event Service EVNT™ 1.2 formal October 2004
Enhanced View of Time EVoT™ 2.0 formal August 2008
Externalization Service EXT 1.0 formal June 2000
Life Cycle Service LFCYC™ 1.2 formal September 2002
Licensing Service LIC™ 1.0 formal June 2000
Lightweight Services LtSVC™ 1.0 formal October 2004
Management of Event Domains MED 1.0 formal June 2001
Naming Service NAM 1.3 formal October 2004
Notification Service NOT 1.1 formal September 2004
Notification/JMS Interworking Service NOTJMS™ 1.0 formal October 2004
Additional Structuring Mechanisms for OTS OTS 1.1 formal January 2005
Property Service PROP 1.0 formal June 2000
Persistent State Service PSS™ 2.0 formal September 2002
Query Service QUER™ 1.0 formal June 2000
Relationship Service REL 1.0 formal June 2000
Time Service TIME 1.1 formal May 2002
Telecom Log Service TLOG™ 1.1.2 formal June 2003
Trading Object Service TRADE 1.0 formal June 2000
Transaction Service TRANS 1.4 formal September 2003