Blake, Cassels & Graydon LLP

Preeminent in anti-bribery matters and investigations across Canada, Blake, Cassels & Graydon LLP also excels in criminal defence and trial litigation. The group provides crisis response for corporate clients, such as defending against criminal and regulatory search warrants, and advises clients in relation to Canada’s anti-corruption laws. Directing the practice, Mark Morrison KC has notable proficiency in multi-jurisdictional internal investigations, anti-bribery and corruption matters. Another standout member of the team is Sean Boyle, who focuses on defence of securities prosecutions, fraud and government investigations. Iris Fischer is a key advisor on criminal and regulatory enforcement. John Fast was promoted to partner in January 2025.