Learn more about IBAN format for Brazil, how does it look like and whether you need an IBAN code when you transfer money to Brazil and so on.
IBAN Checker: International Bank Account Number validation
What is the equivalent of IBAN in the USA? - Quora
Iban registry
Global Banking: Streamlined IBAN Validation - DynaTech Systems
IBAN Numbers: Your Complete Guide
Wire Transfers From BB S.A. Accounts - BB Americas Bank
International Bank Account Number - Wikipedia
What Is IBAN Number and Why You Need It To Transfer Money Abroad?
Como Descobrir o Código IBAN e SWIFT do Banco do Brasil