A transit visa is not required through Rio de Janeiro Galeao International or Sao Paulo Guarulhos provided the traveller:
- hold a valid passport with a validity of at least 6 months with 2 blank visa pages
- have proof of onward flights
- have all necessary documents for the next destination
Note: If you are in transit to Brazil on the way to your final destination and you are holding separate tickets (that is separate ticket numbers and different airline reservation numbers), a tourist visa is required prior to departure from Australia.