CAR' 700 are the laws 702 Aerial Work, 703 Air taxi, 704 Air Commuter, 705 Airline. The standards for the laws are the 720's and match the last number of the law's (eg, 723, 724, 725).
http://www.tc.gc.ca/civilaviation/Re...Part7/menu.htm
Should take you through what you need to find
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