Judicial Review in Canada

Introduction

Judicial review is the mechanism by which superior courts supervise the legality and fairness of administrative decision-making. In Canada, judicial review flows from the inherent supervisory jurisdiction of provincial superior courts and the Federal Court, rather than from statutory appeal rights. The constitutional foundation of judicial review is anchored in the rule of law and the separation of powers, ensuring that administrative bodies exercise their delegated authority within legal bounds.

The modern framework has undergone significant evolution, most notably through the Supreme Court of Canada’s decision in Canada (Minister of Citizenship and Immigration) v. Vavilov, [2019] 4 SCR 653, which restructured the standard of review analysis.

Historical Evolution

The starting point of modern Canadian administrative law is CUPE v. NB Liquor Corporation, [1979] 2 SCR 227. In that case, the Supreme Court introduced the concept of curial deference, holding that courts should defer to administrative tribunals on matters within their specialized expertise. This marked a departure from the earlier preliminary question doctrine, which treated jurisdictional questions as legal matters for courts to decide de novo.

For three decades following CUPE, Canadian courts applied a pragmatic and functional approach to determine the appropriate standard of review. This multi-factor analysis considered: (1) the presence of a privative clause; (2) the tribunal’s expertise; (3) the purpose of the enabling statute; and (4) the nature of the question. The standard could range from correctness (no deference) to patent unreasonableness (high deference), with reasonableness simpliciter as an intermediate standard.

The Supreme Court streamlined this framework in Dunsmuir v. New Brunswick, [2008] 1 SCR 190, collapsing patent unreasonableness and reasonableness into a single reasonableness standard and identifying categories of questions attracting correctness review.

The Vavilov Framework

Vavilov (2019) fundamentally restructured the standard of review analysis. The Court held that reasonableness is the presumptive standard of review for all administrative decisions. This presumption can be rebutted in two situations:

1. Statutory appeal provisions: Where the legislature provides for a statutory right of appeal, the appellate standard of review applies (correctness for questions of law, palpable and overriding error for questions of fact or mixed fact and law), following Housen v. Nikolaisen, [2002] 2 SCR 235.

2. Categories attracting correctness: Certain categories of questions always attract correctness review:

   • Constitutional questions (including Charter issues and constitutional division of powers)
   • Questions of general law of central importance to the legal system as a whole (e.g., general contract law, procedural fairness)
   • Jurisdictional questions (whether the decision-maker had authority to decide)
   • Questions regarding the jurisdictional boundaries between administrative bodies

Reasonableness Review

Vavilov also provided a revised framework for reasonableness review. The reasonableness standard requires a robust and disciplined evaluation of both the decision-making process and the outcome. The reviewing court must:

• Read the decision holistically, considering the reasons given together with the outcome.
• Assess whether the decision is intelligible, transparent, and justified.
• Consider whether the decision falls within a range of possible, acceptable outcomes defensible in light of the facts and law.

The focus is on the decision actually made by the administrative decision-maker, including the justification provided. Courts should not supplement deficient reasons or conduct a de novo analysis. However, a decision may be unreasonable if the reasons fail to address key issues, rely on illogical reasoning, or demonstrate a fundamental misapprehension of the evidence.

Procedural Fairness

Procedural fairness is a distinct branch of judicial review, attracting a correctness standard. The content of procedural fairness is variable, assessed through the Baker v. Canada (Minister of Citizenship and Immigration), [1999] 2 SCR 817 factors:

1. The nature of the decision and the decision-making process
2. The statutory scheme
3. The importance of the decision to the affected individual
4. The legitimate expectations of the individual
5. The choice of procedure by the decision-maker

Procedural fairness typically includes the right to be heard (audi alteram partem) and the right to an impartial decision-maker (nemo judex in sua causa). The duty of procedural fairness arises whenever an administrative decision affects an individual’s rights, privileges, or interests.

Remedies

The remedies available on judicial review include:

• Certiorari: Quashes a decision made in error of law or jurisdiction
• Prohibition: Prevents a decision-maker from exceeding jurisdiction
• Mandamus: Compels a decision-maker to perform a public duty
• Habeas corpus: Challenges unlawful detention
• Declarations: State the legal rights of the parties
• Injunctions: Restrain action pending judicial review
• Damages: Limited availability, typically requiring independent cause of action

These remedies are discretionary, and courts may refuse relief where there has been undue delay, alternative adequate remedies exist, or the applicant has not come with clean hands.

Conclusion

Judicial review in Canada reflects a careful balance between the constitutional role of courts to uphold the rule of law and the need to respect legislative choices to delegate decision-making authority to administrative bodies. The Vavilov framework represents the current apex of this evolutionary process, providing greater clarity while preserving flexibility for the diverse array of administrative decision-makers in the Canadian legal landscape.