The Caribbean and Latin AmericaAviation has been around South America and the Caribbean since the early days. A forum for aviators from that part of the world.
If you fly G registered you have to comply with JARīs. However to overfly Brazil or fly inside Brazil with a foreign registration is a bit of a hassle. But I think ANAC is offering an online service now to get the permit. Check on www.anac.gov.br !