Danish Architecture Centre (Danish: Dansk Arkitektur Center), DAC, is a communication and development centre for architecture in Copenhagen, Denmark. It is based in Gammel Dok, a 19th-century former warehouse at Strandgade in Christianshavn, where it operates an exhibition space which puts on temporary exhibitions about architecture, urban planning and sustainable development. It was founded in 1985 as a collaboration between the Danish Ministry of Culture, the Ministry of Economic and Business Affairs and the Realdania foundation.