The Australian National Maritime Museum (ANMM) is a federally-operated maritime museum located in Darling Harbour, Sydney. After consideration of the idea to establish a maritime museum, the Federal government announced that a national maritime museum would be constructed at Darling Harbour, tied into the New South Wales State government's redevelopment of the area for the Australian bicentenary. The museum building was designed by Philip Cox, and although an opening date of 1988 was initially set, construction delays, cost overruns, and disagreements between the State and Federal governments over funding responsibility pushed the opening back to 1991.