Dublin Airport Authority (formerly Aer Rianta) is a public limited company, responsible for the management and development of Dublin Airport. Dublin Airport Authority is also charged with taking all necessary measures to give effect to the restructuring of the State Airports as provided for in the State Airports Act 2004. However, prior to the completion of the restructuring (i.e. prior to the assets of Shannon and Cork Airports being vested in their respective Airport Authorities) Dublin Airport Authority will remain responsible for Shannon and Cork. Wholly owned subsidiaries of Dublin Airport Authority include Aer Rianta International who manage duty-free shops, bars and other airport management activities in overseas locations.Write the text of your article here!