Standard 421 - Flight Crew Permits, Licences and Ratings - Canadian Aviation Regulations (CARs)

The Personnel Licensing and Training Standards Respecting Flight Crew Permits, Licences and Ratings outline the basic specifications that apply to the issuance of flight crew permits, licences and ratings and to the holders of flight crew permits, licences and ratings in compliance with Subpart 401 in the Canadian Aviation Regulations .

Division I - General

421.05 Recency Requirements