The court held that the Quebec Human Rights Tribunal had erred by accepting jurisdiction to decide an issue of alleged discrimination in an application of the Income Security Act, when the legislature had confirmed exclusive jurisdiction on a different tribunal, the Commission des Affaires Sociales (CAS), to hear appeals in respect of decisions made under the Act

Administrative law – Decisions of administrative tribunals – Human Rights Tribunal – Jurisdiction to hear a complaint under the Income Security Act – Human rights complaints – Discrimination – Gender – Judicial review – Jurisdiction of tribunal – Statutory powers Quebec (Attorney General) v. Quebec (Human Rights Tribunal), [2004] S.C.J. No. 35, Supreme Court of Canada, June ...