Judicial review represents one of the most powerful tools available to Canadians who believe a government decision affecting their business or organization was made unfairly, unreasonably, or outside the authority granted to the decision-maker. However, this power comes with significant limitations, and understanding when courts will actually hear your challenge requires grasping a fundamental principle that governs access to judicial review across Canada: the requirement to exhaust administrative remedies before seeking court intervention. This principle exists not as a bureaucratic hurdle designed to frustrate aggrieved parties, but as a cornerstone of how Canadian administrative law balances judicial oversight with respect for the specialized expertise of administrative bodies and the legislative choices that created them.
The doctrine of exhausting administrative remedies reflects a practical reality about how regulatory and administrative systems function in Canada. Parliament and provincial legislatures create administrative tribunals, boards, and regulatory agencies precisely because these bodies possess specialized knowledge that generalist courts do not. A licensing board for electricians understands the technical requirements of electrical work. A securities commission understands market regulation. A municipal planning authority understands local land use considerations. When legislators grant these bodies decision-making power, they typically also create internal processes for reviewing and correcting decisions that may have gone wrong. The exhaustion requirement recognizes that these internal processes should generally be completed before a court becomes involved, allowing the administrative system to function as intended and potentially resolving disputes without judicial intervention.