COPASA (CSMG-NM) - Relatorio de Agencia de Rating - 26/08/26 https://www.rad.cvm.gov.br/ENETWEB/frmExibirArquivoIPEExterno.aspx?ID=1561630&flnk (R) = Reapresentacao (C) = Documento Cancelado (N) = Norma / Notas