Corporación América Airports S.A. (NYSE:CAAP) ("CAAP" or the "Company"), one of the world’s leading private airport operators, announced today that its subsidiary, Inframerica Concessionária do Aeroporto de Brasília S.A. ("Inframerica"), has entered into an amendment agreement so-called Transition Amendment Agreement ("TAA") with the Brazilian Civil Aviation Authority ("ANAC") in connection with the renegotiation process of the Brasília Airport concession agreement in Brazil. CAAP holds a 51% equity interest in Inframerica, while Infraero, a Brazilian state-owned company, holds the remaining 49%.

The TAA, which was approved by the Brazilian Federal Court in April 2026, was executed following negotiations involving ANAC, the Ministry of Ports and Airports, and the Federal Court of Accounts.