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Kateri-Anne Grenier Associée/Partner Québec

Kateri-Anne Grenier

Partner Fasken
Act as if it were impossible to fail - Winston Churchill
Jurisdiction Quebec, 2002
Language(s) French, English
Office(s) Québec City


Kateri-Anne Grenier has leading expertise in the areas of commercial litigation, more specifically contracts, construction contracts and liability.

Kateri-Anne also has in-depth knowledge of issues related to access to information (federal and provincial law), privacy law and the protection of personal information. She has assisted clients in responding to multi-jurisdictional data breaches involving personal information and employee personal information, including: review of disclosure obligations, internal and external communications strategies, reporting to regulators and affected individuals, and the conduct of investigations and implementation of recommendations. She advises clients about how to mitigate risk of prosectuion following breach, including class actions, and provides practical guidance in policy review and action plans in relation to breaches.

She has considerable experience in consumer law (credit agreements, distance contracts, service contracts, e-commerce, requirements on the use of French and Canada’s anti-spam legislation) and the regulations governing product safety and marketing. She is recognized for her expertise in multi-jurisdictional consumer product recalls.

Kateri-Anne co-authored a book on the application of the Act respecting the protection of personal information in the private sector.


  • Recognized in Administrative and Public Law by the Best Lawyers in Canada, The Best Lawyers in Canada 2020 to 2022
  • Recognized in Québec as a Future Star, Benchmark Litigation Canada 2019 to 2021
  • Recognized by the Best Lawyers in Canada in the area of Administrative and Public Law, The Best Lawyers in Canada 2019

Client Work

Date Client

Career & Education


  • LLB Université Laval

Memberships & Affiliations

  • Member, Board of Directors, Club Rouge et Or Tennis de l'Université Laval
  • Chair, Organizing Committee, Gala des Grands Québécois, Chambre de commerce et d'industrie de Québec (2015-2018)
  • Member, Board of Directors, Epiderma Foundation, an organization in support of women victims of violence and in difficult circumstances (2009-2012)


Fasken Institute



Speaking Engagements

Speaker Atelier simulation 24 HEURES CHRONO : réagir efficacement à un incident de sécurité C2 Montréal
Speaker Atelier simulation 24 HEURES CHRONO : réagir efficacement à un incident de sécurité 11e Symposium - Fasken location location Montréal, QC, Canada Palais des congrès de Montréal


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