This page provides a summary of OMG specifications that have either been formally published or are in the finalization process.

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.
Adoption Date represents the date the specification was generally available. You can sort the columns in the table.
Name Acronym Version Status Adoption Date
Total 33
Application Instrumentation APP-INST 1.0 formal May 2016
Common Object Request Broker Architecture CORBA® 3.4 beta beta Unreleased
Data Distribution Service DDS™ 1.0 formal December 2004
Data Distribution Service DDS™ 1.1 formal December 2005
Data Distribution Service DDS™ 1.2 formal December 2007
Data Distribution Service DDS™ 1.4 formal March 2015
Data Distribution Service + Data Local Reconstruction Layer DDS-DLRL™ 1.4 formal May 2015
Java 5 Language PSM for DDS DDS-Java 1.0 formal November 2013
OPC-UA/DDS Gateway DDS-OPCUA 1.0 beta 2 beta June 2019
ISO/IEC C++ 2003 Language DDS PSM DDS-PSM-Cxx 1.0 formal November 2013
RPC Over DDS DDS-RPC 1.0 formal April 2017
DDS Security DDS-SECURITY™ 1.0 formal August 2016
DDS Security DDS-SECURITY™ 1.1 formal July 2018
Web-Enabled DDS DDS-WEB 1.0 formal February 2016
DDS Consolidated XML Syntax DDS-XML 1.0 formal December 2018
DDS For Extremely Resource Constrained Environments DDS-XRCE 1.0 beta 2 beta March 2019
Extensible and Dynamic Topic Types for DDS DDS-XTypes™ 1.0 formal October 2012
Extensible and Dynamic Topic Types for DDS DDS-XTypes™ 1.1 formal October 2014
Extensible and Dynamic Topic Types for DDS DDS-XTypes™ 1.3 beta beta March 2019
DDS For Lightweight CCM DDS4CCM™ 1.0 formal June 2011
DDS For Lightweight CCM DDS4CCM™ 1.1 formal February 2012
DDS Interoperability Wire Protocol DDSI-RTPS™ 2.0 formal April 2008
DDS Interoperability Wire Protocol DDSI-RTPS™ 2.1 formal November 2010
DDS Interoperability Wire Protocol DDSI-RTPS™ 2.2 formal September 2014
DDS Interoperability Wire Protocol DDSI-RTPS™ 2.3 formal May 2019
Interface Definition Language IDL 3.5 formal March 2014
Interface Definition Language IDL 4.0 formal April 2016
Interface Definition Language IDL 4.1 formal July 2017
Interface Definition Language IDL 4.2 formal March 2018
Additional Structuring Mechanisms for OTS OTS 1.1 formal January 2005
Robotic Technology Component RTC 1.0 formal April 2008
Robotic Technology Component RTC 1.1 formal September 2012
Unified Component Model for Distributed, Real-Time and Embedded Systems UCM 1.2 beta beta October 2019