Recognized in Best Lawyers since 2012 
Rhéaume Perreault advises and represents organizations of all sizes in the private, public and municipal sectors, as well as non-profit entities. A seasoned advisor and negotiator, and a certified human resources professional (CRHA), he has been recognized for several years as one of the country’s leading labour and employment lawyers.
His practice focuses on labour relations, collective agreements, labour standards, grievance arbitration, union certification processes, crisis management, the protection of personal information, human rights and freedoms, and workplace injuries, with a particular emphasis on assisting employers and management teams in high-risk situations.
He regularly provides strategic guidance to organizations facing complex human capital matters, including difficult or urgent decisions related to unionization campaigns, reorganizations, harassment, workplace addiction and trade secret theft.
An experienced negotiator, Rhéaume regularly leads collective bargaining negotiations in high-pressure contexts involving business transformation or operational pressures, and represents clients before the courts and administrative bodies. He also provides counsel to a wide array of organizations and pan-Canadian associations and often acts as their spokesperson at bargaining tables across various sectors, where a strategic and pragmatic approach is key to preventing conflict escalation.
Rhéaume is recognized for his practical approach, meticulous work ethic, availability and responsiveness—qualities that are particularly valued where human, legal and reputational issues overlap. He is known for delivering innovative, practical solutions tailored to client needs, focused on mitigating risk, ensuring compliance and fostering sustainable working relationships.
