Athens International Airport S.A. (AIA) was established in 1996 as a Public-Private Partnership with a 50-year concession agreement. Ratified initially by Greek Law 2338/95 and at a later stage by Law 4594/2019, the concession agreement grants the right to use the airport site for the purpose of the “design, financing, construction, completion, commissioning, maintenance, operation, management and development of the airport”.
