Administrative & Public Law
AGB has a robust administrative and public law practice, with broad experience in regulatory matters involving a wide range of provincial and federal administrative tribunals. We also have considerable experience in appeals from tribunal decisions and judicial review proceedings, public inquiries and inquests, and constitutional and public interest litigation.
We regularly act for individuals, corporations, associations, tribunals, statutory officers (such as Integrity Commissioners), professional regulators, and interveners in leading public and administrative cases, including in relation to public accountability frameworks, professional regulation, securities regulation, sports disputes, privacy, and Constitutional law.
Our lawyers are regularly involved in public inquiries and inquests. Most recently, our lawyers were Commission Counsel for the Ottawa Light Rail Transit Inquiry. Our lawyers have also acted for unionized child protection workers in several Coroners’ Inquests investigating and making recommendations following the untimely deaths of young persons.
Our firm also engages in public interest litigation against provincial and federal governments in cases involving important Charter and federalism issues, often on behalf of interveners representing the interests of equity-seeking groups with important perspectives to add. Our lawyers have litigated applications challenging the constitutionality of the Government of Ontario's changes to the sex education curriculum and greenhouse gas reduction targets, and intervened successfully at the Supreme Court of Canada on an appeal concerning privacy issues related to the criminal offense of voyeurism.
Related Expertise
Recent Related Work
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Racco v. Corporation of the City of Vaughan
2026 ONSC 1075 (Div. Ct.)
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Franklin v. Alberta (Life Insurance Council)
2026 ABKB 86
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Cogeco Communications Inc. et al. v. Bell Canada et al.; Cogeco Communications Inc. et al. v. Attorney General of Canada
Federal Court File No. T-3245-25; Federal Court of Appeal File No. A-308-25
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Robinson v. The Corporation of the City of Pickering
2026 ONSC 451 (Div Ct)
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Canada (Attorney General) v. Al Jabri
2025 FC 1940
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Ishaan Ahuja v. Ontario (CEO of FSRA)
2025 ONSC 6573 (Div Ct), 2025 ONFST 22
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Bello v. Hamilton (City)
2025 ONCA 758
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Robinson v. Pickering (City)
2025 ONSC 3233 (Div. Ct.)
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Davey & Monture v. Hill
2024 ONSC 6925
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Re Carrigan
2024 CIRO 70
Related News and Insights
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Recognition
Canadian Law Awards: AGB shortlisted for Litigation & Dispute Resolution Boutique Law Firm of the Year
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Recognition
AGB recognized in the 2026 Canadian Legal Lexpert Directory
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Results
AGB successfully resists judicial review on behalf the Vaughan Integrity Commissioner
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News
AGB obtains summary dismissal of proposed class proceeding against FSRA, the regulator of credit unions in Ontario
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Results
AGB successfully defends City of Pickering and Integrity Commissioner on judicial review
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Results
AGB successful on administrative appeal before Court of King's Bench of Alberta