But, let's say there was an AMO in Europe that only had (for example) a Canadian approval - it could certainly look after and return to service any Canadian aircraft that happened to visit it, and this would be fully compliant with the rules.
In one word...Yes.
Having said this I would then ask... AirFrance seems to get a complete pass, regardless of their many accidents/incidents, in the recent past.
IE: Double standard...anyone?
Hello?