No holder of a Canadian pilot licence endorsed with an instrument rating or to which is attached instrument rating privileges shall exercise the privileges of the instrument rating unless the holder has successfully completed, within the 24 months preceding the flight, one of the following:
No holder of a Canadian pilot licence endorsed with an instrument rating or to which is attached instrument rating privileges shall exercise the privileges of the instrument rating unless within six months before the flight, the holder has
REFERENCES CAR 401.05 Recency Requirements CAR 421.46 Instrument Rating - Requirements