ANAC
Brazilian regulations are similar to FAA, just one detail, they use FAR rules translated to portuguese; but the translation are having distortions during the process, and many of the rules ending up with a different meaning. Why? Because of non qualified individuals doing that. This is old story. Life is hard even for brazilian pilots, for expats, it may seem a complete disaster. The market in Brazil is hot, but for the records, bended regulations are just "the" obstacle on the way.
Expats to fly in there, difficult.