2026-02-26 | Resolução CMN 5283The National Monetary Council, via the Central Bank of Brazil, amends Resolution CMN No. 5,260 to update the regulatory framework for loans funded by the National Civil Aviation Fund (FNAC). The amendments introduce financial support for acquiring new national aircraft and associated components, while establishing mandatory operational counterparty requirements for airlines. Specifically, recipients must increase flight frequencies in the Legal Amazon and Northeast regions by at least 15% or ensure 17.5% of annual takeoffs originate or terminate in these areas within 24 months.