Why did Brazil's Central Bank chief meet BRB's president?

Gabriel Galípolo, president of the Banco Central do Brasil, held a closed-door meeting on Monday (27) with Nelson Antônio de Souza, president of Banco de Brasília (BRB). The session, which ran from 3:30 to 4:30 p.m., also included BC's Supervision Director Ailton de Aquino Santos and BRB's Risk and Control Director Ana Paula Teixeira de Sousa. Officially, the agenda listed only