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The Ada Information Clearinghouse provides resources on the Ada programming language. These include:

All of our resources can be found via the navigation bar at the top of every page, or by browsing the site using the site map.


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Ada Tools

Looking for Ada Tools to speed your development? Check out our Professional Tools and Services page. It contains listings of vendors of Ada compilers, Ada libraries, Ada correctness checkers, and much more.

Can't find the tools you need in the vendor listings? Check out our Free Tools and Libraries page. It contains listings of free Ada tools of many types, including GUI construction tools, Ada programming environments, and many more.

Tired of looking through listings to find what you want? Try the Ada-on-the-web search engine, which searches more than 200 sites and parts of sites devoted to the Ada Programming Language, without mixing in results for other languages, dairy farmers, dentists, and disabled people, or missing results because of very specific queries.

Ada 2022 Material is here!

We’ve updated the site to include a variety of information and documents on the recently approved Ada 2022 Standard, the most recent update to the Ada language. Let us know if there is other Ada 2022 information that you would like to see here.

Making Comments on the Ada Language

Comments and suggestions for changes to the Ada language to be included in future Ada versions can now be directed to the website Forms on the site send comments to the Ada Rapporteur Group (ARG) of Working Group 9 (ISO WG9) of ISO/IEC JTC1 SC22 (the body that maintains the Ada Standard).

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Case Studies

Eurofighter Typhoon

BAE Systems are using Ada in the development of software for the Eurofighter's mission computers. Continue Reading

The Ada Information Clearinghouse, maintained by the Ada Resource Association, is your portal to news and resources for Ada and related technologies. Learn more about the ARA.