Is there a Brazilian institution, company or organisation that wants to host, employ or contract you?
Brazil has no self-nominated talent route. Every route in this category runs through a Brazilian counterparty, so this is the question that decides which — if any — is open to you.
Yes — a university, research institute or teaching post Yes — a contract for artistic or sporting work Yes — a project a Brazilian body is backing as economically, scientifically or culturally significant No — I would be applying on the strength of my own record I already live in Brazil, and want citizenship sooner because of my professional record I'm not sure what would count as backing