I am just curious to know which countries require their flight attendants to hold an actual "Flight Attendant Licence," issued by the country's aviation regulatory authority (FAA, CAA, etc), just like that held by pilots and mechanics? Specifically, I am hoping to hear what what the situation is in the USA, Canada, and other European countries, but would be happy to hear what the status is in any other country around the world.
For example, from what I know:
Oman, Mexico, and Nicaragua require Flight Attendants to hold a licence.
Bahrain does not.
Thanks in advance for all replies.