The Centro Direzionale di Milano is a business district (quartiere) in Milan, Italy, part of the Zone 9 administrative division. It is located north-west of the city centre, between the major railway stations of Milano Centrale and Milano Porta Garibaldi. The district developed in the second half of the 20th century; its realization was planned by the city administration to relieve congestion in the city centre by moving business and tertiary activities in the new area.