In 1894, an amendment to the Indian Act authorized the federal government to enforce compulsory attendance at residential schools. Specifically, it added regulations allowing the Department of Indian Affairs to require school attendance, appoint truant officers, and legally compel parents or guardians to send their children to designated schools.
Smith, Keith Douglas, ed. Strange Visitors: Documents in Indigenous-Settler Relations in Canada from 1876. University of Toronto Press, 2014.