Hélène Deschamps Marquis

Hélène Deschamps-Marquis has over 25 years of market-leading experience advising many of Canada’s foremost institutions on managing complex legal and business risks related to cybersecurity, privacy, information technology, and artificial intelligence.

Her practice encompasses AI governance and compliance, incident and breach response, global data protection frameworks, and the negotiation of cross-border technology transactions. She frequently advises boards and general counsel on emerging digital risks and regulatory developments, helping them strengthen organizational resilience and strategic decision-making in a rapidly evolving environment.

Hélène’s clients span sectors including energy, financial services, health care, the public sector, and transportation. Her strategic guidance covers:

Cyber and AI governance frameworks

Risk assessment and mitigation, including privacy impact assessments

Regulatory compliance and reporting

Breach preparedness and incident response coaching

Responsible AI tool deployment and oversight

Technology-related policies, training, and internal procedures

Drafting and negotiation of technology agreements (e-commerce, outsourcing, R&D, M&A, and financing contexts)

An active speaker, lecturer, and thought leader in Canada and internationally, Hélène contributes to shaping the ethical and regulatory landscape for digital transformation, particularly in AI governance, cybersecurity law, and privacy protection.