Brasil

You are welcome in Brasil with your UAV. Above the 250 gram it is obligated to get a permit.

To get a permit, see the links below. 

Maximum take-off weight: Above 250 grams you need a permit

Maximum hight:  120 meters / 393 ft.

Maximum horizontal distance:  The UAV pilot must keep visual contact at all times with the UAV

Registration: Above 250 gram a permit is obligated 

Minimum age: 18 years

Insurance: Liability insurance obligated 

Distance Airports / Heliports:  7 km / 4.6 mi

Night flights:  Prohibited

Prohibited:  CopaCabana, Beaches, citycenter, prisons, soccer stadiums, crowds, vehicles, animals. 

Useful links: 

ANAC website (request permit).

Department of Airspace Control (DECEA).

If you see these guys deep in the amazone, RUN!!!