Best Lawyers in Canada for Administrative and Public Law

Vincent is a member of our Litigation and Dispute Resolution Law Group. Vincent is a passionate and versatile litigator who takes great pride in defending the interests of his clients in several fields and contexts. He is particularly active in commercial and business litigation. He acts regularly in shareholder disputes, transactional litigation and corporate governance litigation. He acts for corporations and their boards of directors, as well as for minority shareholders in the context of ...

Michael is a partner in Gowling WLG's Toronto's Climate Change and Environment Group. His practice focuses on environmental, municipal, administrative and civil litigation. With particular expertise in regulatory defense, Michael regularly guides clients through the often daunting process of inspections, investigations and the defense of prosecutions under provincial and federal environmental legislation. Michael's clients seek him out because they want a lawyer who is firmly on their team, w...

Marcia Mills is a partner, co-founder and co-lead of Fasken’s National Security Group, and a member of the firm's Government Relations and Political Law teams. Her practice focuses on procurement and government contracts, national security, national and international trade agreements, and the federal Defence Production Act and Access to Information Act . For almost 30 years, Marcia has worked in both the public and private sectors as external and in-house counsel in defence, aerospace, ...

François-Nicolas is a litigator, negotiator, author and renowned speaker. He is recognized for his people skills as well as his communication skills, notably when speaking on topics relating to labour relations. He is the firm’s resident artist and his marked interest in contemporary art has allowed the firm to considerably develop its art collection. He joined Monette Barakett as a student in 1998. He has been a partner since 2008 and oversees talent recruitment and leads the fi...

Luisa Ritacca is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Corporate and Commercial Litigation, Health Care Law and Sports Law. Luisa, who practices law in Toronto, Ontario, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Luisa is held by other top lawyers in the same geographic and legal practice area.

Rob Lonergan is a recognized environmental law lawyer practicing in Fasken’s Vancouver office. Environmental assessment and environmental, energy and transportation regulation and litigation are Rob’s specialties. He also has experience in Indigenous litigation. He acts principally for energy companies, public utilities and resource oil and gas companies, marine terminal operators, commercial carriers (rail, truck and marine), and mining companies.

Breanne Schwanak is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law and Energy Regulatory Law. Breanne, who practices law in Edmonton, Alberta, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Breanne is held by other top lawyers in the same geographic and legal practice area.

Jeffrey Feiner is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Alternative Dispute Resolution, Professional Malpractice Law and Corporate and Commercial Litigation. Jeffrey, who practices law in Toronto, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey is held by other top lawyers in the same geographic and legal practice area.

Michel Décary has pleaded before the courts of all levels, including up to the Supreme Court of Canada, as well as provincial and federal administrative tribunals, domestic arbitration tribunals and commissions of inquiry, in matters involving civil, corporate, and securities law as well as administrative, constitutional and labour law. Michel is a Fellow of the American College of Trial Lawyers, of which he was Regent from 2006 to 2010 and was named Montréal Corporate Governanc...

Daniel is widely recognized as a leading litigator for commercial, civil, and regulatory disputes. He has a broad practice that includes contract, shareholder and partnership disputes, insolvency, administrative law, employment matters, professional negligence and fraud. He appears before all levels of court in Ontario and before a variety of regulatory tribunals. Daniel founded Naymark Law in 2015, after practicing for several years at a top Bay Street litigation boutique. Before that, Danie...

Crawford combines expertise with strategy to represent clients in corporate and commercial litigation, regulation, securities, professional liability, energy proceedings, insurance, competition litigation, public and administrative law, with substantial expertise in class actions. He has significant experience engaging complex disputes that demand subject-matter experience involving specialized and highly regulated industries in the energy, infrastructure, telecommunications, and financial se...

Paule Hamelin is a partner in the firm's Montréal office, practising primarily in civil and commercial litigation, including product liability, contractual commercial disputes (contract of services, franchises or leases) and bank litigation. Paule is also involved in the areas of regulatory and compliance law, energy, consumer protection law, marketing and advertising law and privacy law. A portion of her practice is also devoted to extraordinary recourses and class actions. She has ap...

Passionate about law and current events, François is a matchless speaker and negotiator. He is known for his sense of loyalty and for his availability and always demonstrates great respect for those with whom he works. Always up to date on current events, François skillfully heads big cases with a keen eye for strategy and law. His problem-solving skills and ability to find solutions help him find ways around any obstacle. François joined the firm in 1990 while he was sti...

Gavin is a partner at Roper Greyell, practicing in most areas of workplace law. Over his professional career, Gavin has always enjoyed building lasting client relationships, with a focus on being a trusted advisor for workplace decision-making. He likes clients to know that he is on their team, and in their corner. Gavin believes lawyers should always tailor their approach to the needs of the particular client, as the first step to giving useful advice and finding solutions. “I won&rsqu...

Andrew J. F. Lenz is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Corporate and Commercial Litigation, Director and Officer Liability Practice and Legal Malpractice Law. Andrew J. F., who practices law in Ottawa, Ontario, has been recognized since 2012. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew J. F. is held by other top lawyers in the same geographic and legal practice area.

Keith advises private sector, public sector and government clients on Indigenous law and regulatory matters. He has appeared as counsel before numerous regulatory tribunals and all levels of Superior and Appellate Courts (both Federal and Provincial), including the Supreme Court of Canada. He has acted for clients in a number of natural resource industries including hydro-electric generation and transmission, oil and gas, mining, aquaculture, forestry, transportation and independent power pro...