The appellants, members of various First Nations, sought to bring a class proceeding against the federal government and church entities for harms suffered at the Mohawk Institute Residential School between 1922 and 1969.
The motion judge and Divisional Court denied certification.
The Court of Appeal allowed the appeal, finding that the criteria for certification under s. 5(1) of the Class Proceedings Act, 1992 were met, including identifiable classes, common issues such as systemic negligence and breach of fiduciary duty, and the preferability of a class action.