Welcome to the updated IRC Rating website, now compatible with mobile devices.  On the site you can find technical and measurement information, advice for race organisers, and contact details for IRC Rule Authorities around the world.

Scroll down on this home page for news from the RORC and UNCL (joint owners of IRC) and other news and interesting articles.

logo twitter withbird 1000 allblue

Can't find the answer?

If you cannot find the answer to your question, please contact the RORC Rating Office
To report broken links on this site contact

Header images by:

John Crawley (CAN IRC)  
Jinno (c/o JPN IRC)
Back to top