The federal Department of the Interior was established on May 3, 1873, absorbing some of the functions of the former Department of the Secretary of State for the Provinces. The department was established to administer and develop the newly acquired territories in the West. It included a Surveys Branch, which was responsible for surveying and mapping and in 1922 a Northwest Territories and Yukon Branch was organized to administer the northern territories. The Surveys Branch was renamed the Technical Branch in 1883, and in 1890 the Topographical Surveys Branch. On June 23, 1936, the Department of the Interior amalgamated with the Department of Mines and the Department of Immigration and Colonization to form a new Department of Mines and Resources.
1882-1937
1923-1924
1923