Lawyer Profile

Hélène Deschamps Marquis

Partner, Montreal

Hélène Deschamps Marquis

Hélène is a partner and the National Leader of the Data Privacy and Cyber Security Law practice at Deloitte Legal Canada. She advises Canada’s leading institutions and their boards on significant digital risks including cyber security matters and data management.

Hélène is recognized by Best Lawyers in Canada in the area of information technology (IT) law and technology law; by the Lexpert magazine as they repeatedly recommended her for computer and IT law, and technology transactions; by The Legal 500 Canada 2019 for technology; and by Who’s Who Legal: Canada for telecommunications media and technology, IT and data. Hélène is on the board of ITech Law and she also co-presides their I-WIN (Women’s International Network).

Recent Publications and Speeches
Chair of ITech Law World Technology Conference, Boston, May 2019
Presentation on Cybersecurity at ITech Law European Conference, Dublin, October 2019

Education
Hélène studied at McGill University, Master in International law and computer law · (1999 - 2000), at l’École du Barreau (law · 1996 - 1997), and at Université Laval (law 1993 - 1996).

Hélène Deschamps Marquis