About Antonio
Antonio Di Domenico: Competent Competition Law Attorney in Toronto, Ontario, Canada
Antonio Di Domenico is a leading practitioner in competition law and litigation with extensive experience representing clients across various industries. As a Partner and Co-Leader of the firm’s Competition, Marketing and Foreign Investment Group at Fasken, he serves as former counsel to Canada's Commissioner of Competition (Department of Justice Canada). Tony has handled numerous significant cases including mergers, criminal cartel matters, advertising practices, abuse of dominance, and other reviewable practices. His expertise spans high technology, life sciences, food and agribusiness, financial institutions, and transportation industries.
Practice Areas
- Advertising and Marketing Law
- Class Action Litigation
- Competition / Antitrust Law
Tony represents clients in both domestic and multi-jurisdictional competition matters, offering a comprehensive service that includes:
- Mergers and acquisitions
- Criminal cartel matters (civil and criminal investigations)
- Advertising practices including false advertising claims, defamation of business reputation, and consumer protection issues
- Abuse of dominance and other reviewable market conduct practices
- Class action litigation with a focus on unfair competition claims, monopolization cases, and predatory pricing disputes
Tony has extensive experience appearing before various courts in Canada including the Ontario Courts, Federal Court of Canada, and Supreme Court of Canada. His notable achievements include appearances as counsel before all levels of court in Ontario and leading appellate courts such as the Federal Court of Appeal and the Supreme Court.
Educational Background
- Graduated with a Juris Doctor (J.D.) from York University, Faculty of Law, Toronto, Canada
Tony has an impeccable academic record and is admitted to practice in the province of Ontario. He is fluent in English.
Awards and Recognitions
Antonio Di Domenico was recognized as a Leading Lawyer in Advertising and Marketing Law by Best Attorney USA since 2019, and as a Leading Lawyer in Class Action Litigation and Competition / Antitrust Law. His contributions to the legal profession have been widely acknowledged through these recognitions.
He has also been featured in Chambers Global, where he was named a Band 1 lawyer for his leadership in the practice of competition law and litigation. He is regularly rated by Best Lawyers® as one of Canada's Leading Competition Law Attorneys.
Tony Di Domenico brings over two decades of experience to Fasken, making him an invaluable asset to their team.
Professional Affiliations
- Firm: Fasken (Toronto)
This biography was first recognized in Best Attorney USA since 2019. Throughout his career, Tony has maintained a commitment to professional excellence and client satisfaction.
