The Canadian Internet Registration Authority (CIRA) is the not-for-profit corporation that manages the dot-ca domain space on behalf of all Canadians.

The Canadian Internet Registration Authority (CIRA) is a not for profit Canadian corporation that is responsible for operating the dot-ca Internet country code Top Level Domain (ccTLD) as a key public resource for all Canadians in an innovative, open, and efficient manner. CIRA may carry out other Internet related activities for the Canadian community in a similar manner.