2026-06-25 | Resolução CMN 5316The Central Bank of Brazil, acting through the National Monetary Council, amends Resolution CMN No. 5,259 to update the requirements for the Combined Trial Balance of the Cooperative System. The revised rules mandate that institutions within three-level cooperative systems prepare and transmit the combined trial balance to primary institutions, which must then submit it along with individual accounting documents to the Central Bank. These regulatory changes enter into force on July 1, 2028.