Narita International Airport Corporation (成田国際空港株式会社, Narita Kokusai Kūkō Kabushiki Gaisha), abbreviated NAA, is a parastatal company responsible for the management of Narita International Airport in Japan. It is the successor to the New Tokyo International Airport Authority (新東京国際空港公団, Shin Tōkyō Kokusai Kūkō Kōdan) which was established on 30 July 1966. NAA was privatized on April 1, 2004.