The process to obtain a visa of Brazil is very strict. In order to obtain one, you need to go in person to the Brazilian consulate. The visas of Brazil are not obtained by mail. It can make a search online to find Brazilian a consulate near, if it does not have close any, then is possible that it needs to use a service of visas or a visa agency. What I need to obtain a visa? You need an original passport, not a copy, for all the members of his family.
Also it is a good idea to take a copy of his itinerary of flight, the tickets of airplane and all the information available, to be able to prove the reason for his trip. Asegrese to take all the documentation that is pertinent for their trip to Brazil. What so soon I can obtain it? The Brazilian visas are prepared within the 5 working days, as of the day in which it was received by the Brazilian consulate, but sometimes can take more time. There is no option to make agile the process, although it is possible to be solicitd that their visa is fast.