By Cristin Schmitz ( July 30, 2026, 7:05 PM EDT) -- In an administrative law landmark that addresses the scope of the Constitution’s guarantee of judicial review, the Supreme Court of Canada has ruled 9-0 that legislatures cannot validly use privative clauses to bar “legality review” by courts — i.e., the availability of curial review is constitutionally guaranteed for all aspects of delegated administrative decisions, including on questions of law, fact or mixed law and fact....