 Except during the Second World War, areas now under the jurisdiction of Davao City were previously represented as part of the Department of Mindanao and Sulu (1917–1935), the historical Davao Province (1935–1967), Davao del Sur (1967–1972) and Region XI (1978–1984).Being a chartered city, two delegates represented Davao City in the National Assembly of the Japanese-sponsored Second Philippine Republic