How do I check if a broker is registered with CVM?
Search by CNPJ or name in CVM's public intermediary registry; the record shows the current status (normal operation, cancelled, or extrajudicial liquidation) and the intermediary type. If the CNPJ never appears in the base, the institution never held a valid registration to operate as a broker or dealer.
Can a broker without CVM registration operate legally?
No. Intermediating securities in Brazil requires prior CVM authorization; offering that service without registration breaches Lei 6.385/1976, the law that created CVM itself, and can trigger administrative and criminal penalties.
What does "extrajudicial liquidation" mean on a CVM registration?
It is the regime CVM orders when an institution stops meeting its obligations to clients and the problem cannot be resolved through normal supervision; an appointed liquidator takes over administration to assess assets and pay creditors, replacing the former controllers.
Does a CVM-registered broker also need Central Bank authorization?
It depends on the intermediary type: banks with an investment portfolio and credit cooperatives also answer to the Central Bank, while pure brokers (CTVM) and dealers (DTVM) primarily answer to CVM. Large banks, for that reason, often appear registered with both regulators at once.