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Consolidated Ada 2012 Language Reference Manual

The documents on this page consolidate Ada Standard (published as International Standard ISO/IEC 8652:2012) and the 2016 corrections of Technical Corrigendum 1 (published as ISO/IEC 8652:2012/Cor 1:2016). The revisions and corrections were produced by the ISO/IEC JTC 1/SC 22/WG 9 Ada Rapporteur Group (ARG). This document is often known as the Ada Reference Manual. Related documents are also found on this page. These documents are not an official publication or work product of the ARG, but rather are provided as a service to the Ada community.
The original Ada 2012 standard can be found here. A nearly final draft of the Technical Corrigendum can be found here; this is just a list of changes and is not very useful by itself. The (now replaced) Ada 2005 consolidated standard is available here.
Send editorial comments on the documents to Editorial comments are those that do not change the meaning of the text, such a spelling errors, doubled words, etc. [Note: Please restrict comments on paragraph and page layout to the contents of the RM-Final.PDF file.]
Substantive comments should be submitted to the Ada-Comment mailing list ( as outlined in Introduction of the Standard.