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ARTICLE · 31 JULY 2026

Supreme Court Confirms: Judicial Review Cannot Be Legislated Away

McCarthy Tétrault
McCarthy Tétrault
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McCarthy Tétrault

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The Supreme Court of Canada has established that Parliament cannot prevent judicial review of administrative decisions, striking down a partial privative clause in the Conflict of Interest Act. This landmark ruling constitutionalizes the availability of judicial review for all exercises of public power, fundamentally reshaping the relationship between legislatures, administrative bodies, and courts. The decision clarifies that while legislatures may influence how courts review decisions, they cannot elimina

CanadaLitigation, Mediation & Arbitration

In Democracy Watch v. Canada (Attorney General), 2026 SCC 28, the Supreme Court unanimously held that Parliament cannot place any aspect of an administrative decision beyond judicial review, striking down a partial privative clause that purported to bar judicial review of questions of fact and law.

The decision establishes a new constitutional baseline for administrative law and will have far-reaching consequences. Partial privative clauses appear in many regulatory schemes. However, while legislatures may shape how courts review administrative decisions, they cannot prevent courts from reviewing whether executive power was exercised lawfully.

Background

In 2020, two members of Parliament asked the Conflict of Interest and Ethics Commissioner to investigate whether former Prime Minister Justin Trudeau had contravened the Conflict of Interest Act byparticipating in two federal funding decisions involving the WE Charity, an organization with ties to his family. The Commissioner

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