Ontario Administrative Tribunals: Procedure, Fairness, and Judicial Review

The Administrative Justice System in Ontario

Administrative tribunals are creatures of statute — they exist only because a legislature created them, and they exercise only the jurisdiction the enabling statute confers. Ontario has over 100 adjudicative tribunals and boards, covering virtually every area of regulated activity: employment, housing, land use, health, professional discipline, financial services, and more.

Many Ontario tribunals are clustered under Tribunals Ontario — an administrative agency created in 2021 that provides shared services and coordinates the operations of 13 adjudicative tribunals, including the HRTO, LTB, LAT, ARB, and others.

The SPPA: Minimum Procedural Standards

The Statutory Powers Procedure Act, RSO 1990, c S.22 applies to any statutory proceeding that is required to be conducted as a "hearing" and may by its decision adversely affect the legal rights of any party (s. 3(1)).

The SPPA provides minimum procedural entitlements:

• Notice (s. 6): parties must receive reasonable notice of a hearing, including the time, place, and subject matter
• Representation (s. 10): a party may be represented by counsel or an agent authorized under the Law Society Act
• Evidence (s. 15): a tribunal may receive evidence not admissible in court, but must give reasons for admitting or excluding evidence
• Cross-examination (s. 10.1): parties have the right to cross-examine witnesses at an oral hearing
• Written reasons (s. 17): a tribunal must give written reasons for its decision (unless the parties consent to waiver)
• Conflict of interest (s. 17.1): members must not participate in decisions where they have a conflict of interest

Individual tribunal enabling statutes and rules may provide more extensive (but not less) procedural protection than the SPPA.

Procedural Fairness

Beyond the SPPA, administrative decision-makers owe common law duties of procedural fairness (natural justice). The content of procedural fairness is contextual and calibrated to the circumstances — determined by applying the multi-factor test from Baker v Canada (Minister of Citizenship and Immigration) [1999] 2 SCR 817:

• The nature of the decision being made and its proximity to a judicial decision
• The nature of the statutory scheme and the terms of the statute pursuant to which the body operates
• The importance of the decision to the individual affected (the more significant the impact, the more stringent the fairness obligation)
• Legitimate expectations — where a decision-maker has created expectations through promises or established practices, fairness requires those expectations be honoured
• The choices made by the agency itself (e.g., extensive procedural rules signal a higher procedural standard)

Key Ontario Administrative Tribunals

Human Rights Tribunal of Ontario (HRTO)

The HRTO has exclusive jurisdiction to hear complaints under the Ontario Human Rights Code — discrimination in employment, housing, services, and contracts on protected grounds (race, sex, disability, age, sexual orientation, etc.). Applications must be filed within one year of the last alleged discriminatory act. The HRTO conducts mediations and hearings; it may order remedies including reinstatement, lost wages, damages for injury to dignity, and public interest remedies.

Landlord and Tenant Board (LTB)

The LTB adjudicates disputes under the Residential Tenancies Act, 2006 — evictions, rent arrears, maintenance complaints, illegal entry, and above-guideline rent increases. The LTB has faced severe backlogs in recent years; Ontario introduced amendments and additional adjudicators to address delays. Hearings are conducted on a hearing day block system (many files on the same day) or as individual hearings for complex cases.

Ontario Land Tribunal (OLT)

The OLT hears appeals of municipal planning decisions (OPAs, zoning amendments, minor variances, consents, subdivisions), conservation authority permits, environmental review matters, and development charge disputes. OLT proceedings are de novo — the Tribunal hears fresh evidence and substitutes its own planning judgment. Bill 23 significantly restricted third-party appeal rights before the OLT.

Licence Appeal Tribunal (LAT)

The LAT hears disputes under the Insurance Act, including accident benefits (SABS) disputes between injured persons and their insurers for statutory accident benefits following an automobile accident. The LAT also hears appeals of licence denials and revocations under various provincial statutes. SABS disputes were moved to the LAT from the Financial Services Commission of Ontario (FSCO) in 2016.

Ontario Labour Relations Board (OLRB)

The OLRB administers the Labour Relations Act and various other employment statutes. It certifies trade unions, investigates unfair labour practice complaints, adjudicates first contract arbitration applications, and hears reprisal complaints under the OHSA.

Assessment Review Board (ARB)

The ARB hears appeals of property assessments made by the Municipal Property Assessment Corporation (MPAC). Property owners who disagree with their MPAC assessment may file a Request for Reconsideration with MPAC; if unresolved, an appeal may be brought to the ARB.

Standard of Review: Vavilov

Canada (Minister of Citizenship and Immigration) v Vavilov [2019] 4 SCR 653 fundamentally restructured the Canadian standard of review framework. The Supreme Court established:

• Presumption of reasonableness: on all questions within a tribunal's jurisdiction — law, fact, and mixed fact and law — the reviewing court applies a reasonableness standard unless there is a reason to depart from it
• Correctness applies to: constitutional questions, questions of central importance to the legal system as a whole, questions regarding the jurisdictional boundaries between two or more adjudicative bodies, and some questions of procedural fairness

A reasonable decision is one that is "based on an internally coherent and rational chain of analysis" and is "justified in relation to the facts and law that constrain the decision-maker." The reviewing court does not ask what decision it would have made — it asks whether the tribunal's decision falls within a range of reasonable outcomes.

Judicial Review of Ontario Tribunal Decisions

Judicial review of Ontario tribunal decisions proceeds in the Divisional Court (for most provincial tribunals) or the Superior Court of Justice (for tribunals specifically excluded from Divisional Court jurisdiction). Key procedural requirements:

• Timeliness: the application must be brought promptly — typically within 30 days (though extensions are discretionary)
• Exhaustion of statutory appeals: if the enabling statute provides a statutory appeal route, the applicant must generally exhaust that route before seeking judicial review
• Record: the reviewing court reviews the tribunal's record — it does not hear fresh evidence (except on procedural fairness issues)
• Remedies: the Divisional Court may quash the decision, remit the matter to the tribunal for reconsideration, or (rarely) substitute its own decision

How Atticus Helps Ontario Administrative Lawyers

Administrative tribunal files involve strict limitation periods (HRTO 1-year, LAT SABS disputes 2-year, judicial review 30 days), complex procedural rules, and multiple-party proceedings. Atticus supports Ontario administrative lawyers with:

• Deadline tracking — AI extracts tribunal filing deadlines, hearing dates, and judicial review timelines from orders and correspondence
• Document analysis — AI reviews tribunal decisions, hearing materials, and regulatory correspondence to surface key findings and outstanding obligations
• Matter management — track tribunal hearing stages, mediation outcomes, and judicial review milestones
• LSO-compliant trust accounting — manage retainers for administrative tribunal and judicial review files