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Welcome to the ISO home of Ada Standards


These pages are for use in the official business of ISO/IEC JTC1/SC22/WG9.


WG9 Standards and Projects


Completed Standards

Each completed standard is listed along with its JTC1 project number (the number that begins with "22"), the project editor, and the Rapporteur Group (if any) that supports the project editor in the maintenance of the document. Documents marked with a "TR" are technical reports rather than standards.

ISO/IEC 8652:1995 Information Technology--Programming Languages--Ada

22.10.01, Randy Brukardt and Erhard Ploedereder, Project Editors, supported by the Ada Rapporteur Group.

Comments or questions regarding the standard should be submitted in accordance with the directions provided in the standard itself. However, the correct email address is now [email protected].

ISO/IEC 8652:1995/COR.1:2001, Technical Corrigendum to Information Technology--Programming Languages--Ada

22.10.01, Randy Brukardt and Erhard Ploedereder, Project Editors, supported by the Ada Rapporteur Group.

The Technical Corrigendum to ISO/IEC 8652:1995 officially incorporates the resolved Ada Issues into the ISO/IEC standard for the Ada language. The Corrigendum is approved and was published in June 2001.

ISO/IEC TR 15942:2000, Guidance for the Use of Ada in High Integrity Systems

22.15942, Brian Wichmann, Project Editor, supported by the Annex H Rapporteur Group.

TR 15942 is publicly available at: http://standards.iso.org/ittf/PubliclyAvailableStandards/index.html

ISO/IEC 15291:1999, Information Technology--Programming Languages--Ada Semantic Interface Specification (ASIS)

22.15291, Greg Gicca and Clyde Roby, Project Editors, supported by the ASIS Rapporteur Group.

ISO/IEC 18009:1999, Conformity Assessment of an Ada Language Processor

22.18009, Erhard Ploedereder, Project Editor, supported by the Ada Rapporteur Group.

ISO/IEC TR 24718:2005, Guide for the use of the Ada Ravenscar Profile in high integrity systems

22.10.06, Alan Burns, Project Editor, supported by the Annex H Rapporteur Group.

This is a Type 3 Technical Report providing guidance for users. It is publicly available at http://standards.iso.org/ittf/PubliclyAvailableStandards/index.html

ISO/IEC 8652:1995/AMD.1:2007, Amendment to Information Technology--Programming Languages--Ada

22.10.01.01, Randy Brukardt and Erhard Ploedereder, Project Editors, supported by the Ada Rapporteur Group.

The amendment made changes to the Ada Language Specification beyond those already specified in the 2001 Corrigendum. The schedule for the Amendment is:

The Editor's Consolidated Standard is available at http://www.adaic.org/standards/05rm/html/RM-TTL.html


Projects Underway

ISO/IEC NP 15291 Information Technology--Programming Languages--Ada Semantic Interface Specification (ASIS)

22.15291.01, Greg Gicca and Clyde Roby, Project Editors, supported by the ASIS Rapporteur Group.

Update of ASIS to reflect the update to the Ada Language Specification.


Withdrawn Standards and Projects

Former projects 22.25 and 22.26 have been withdrawn.

The following standards have been withdrawn:

ISO/IEC 13813:1998, Information Technology--Programming Languages--Generic Packages of Real and Complex Type Declarations and Basic Operations for Ada (including Vector and Matrix Types)

22.10.04, Don Sando and Ken Dritz, Project Editors

The standard addresses the Ada 87 language. Portions were effectively included in the 1995 language standard.

ISO/IEC 11430:1994 Information Technology--Programming Languages--Generic Package of Elementary Functions for Ada

22.10.02, Ken Dritz, Project Editor

Withdrawn in 2000. Its content is subsumed by IS 8652:1995.

ISO/IEC 11729:1994 Information Technology--Programming Languages--Generic Package of Primitive Functions for Ada

22.10.03, Ken Dritz, Project Editor

Withdrawn in 2000. Its content is subsumed by IS 8652:1995.

ISO/IEC TR 11735:1996, Information Technology--EXTensions for Real-Time Ada

22.35, Nasser Kettani, Project Editor

Withdrawn in 2003. The Technical Report addressed the Ada 87 language and is effectively replaced by the 1995 language standard.

ISO/IEC 12227:1995, Information Technology--Programming Languages--SQL/Ada Module Description Language (SAMeDL)

22.31, Andreas Koeller, Project Editor

Withdrawn in 2001. It was written in the 1987 version of the language.

ISO/IEC 13814:1998, Information Technology--Programming Languages--Generic Package of Complex Elementary Functions for Ada

22.10.05, Jon Squire and Ken Dritz, Project Editors

WG9 has voted to withdraw this standard. The standard addressed the Ada 87 language and is effectively replaced by the 1995 language standard.


Important Disclaimer


Last update 13 January 2011; please email comments about this page to Clyde Roby at [email protected]