Me Pierre-Olivier Ménard Dumas is a transportation law attorney and the Managing Partner at Stein Monast.
His practice focuses on representing stakeholders in the logistics chain and in passenger and freight transportation, in both commercial and administrative disputes, notably before the Quebec Transportation Commission. It also includes the drafting and negotiation of complex commercial agreements related to the transportation of goods or passengers, as well as warehousing. He provides proactive legal guidance to clients to ensure the compliance and predictability of their operations in relation to civil, commercial, and regulatory liability.
Recognized by The Best Lawyers in Canada since 2019, he was named 2025 Lawyer of the Year in Transportation Law in Quebec. A former president of the Canadian Transport Lawyers Association (2017–2018), he remains active in the industry as a speaker, author, and member of various organizations.
Since April 2025, Me Ménard Dumas has served as Managing Partner of Stein Monast, following a four-year term on the firm’s Board of Directors. In this role, he works closely with the firm’s members to implement strategic priorities with a consistent focus on excellence. He places a strong emphasis on collegiality, respect, and team commitment in support of client success.
Media coverage
- Radio-Canada : radio et télévision (in French)
- LCN (in French)
- Les Affaires (in French)
- Toronto Star
- La Facture (in French)
- Canadian Lawyer
- Droit inc. (in French)
Honours
Mr. Ménard Dumas was recognized in the prestigious legal directory The Best Lawyers in Canada 2021 and 2025 for work in transportation law.
He received the title of Lawyer of the Year in Transportation Law for 2025.
Mr. Ménard Dumas has also been recognized in the 2025 edition of the Canadian Legal Lexpert Directory, as well as in the Lexpert Infrastructure Special Edition 2025, highlighting his excellence and expertise in Transportation Law, as one of Canada’s leading lawyers.