1. Papers or records issued by a government, institution, or authorized body that have legal validity and serve as proof of identity, ownership, status, or transactions
You need to present your official documents at the airport for international travel.
Você precisa apresentar seus documentos oficiais no aeroporto para viajar internacionalmente.
2. Formal paperwork required for administrative, legal, or bureaucratic purposes
All official documents must be signed and notarized.
Todos os documentos oficiais devem ser assinados e autenticados.