Cristiano Therrien

Technology Law Expert | AI Governance Scholar | Cross-Border Legal Advisor

Dr. Therrien bridges legal scholarship, public sector innovation, and practical expertise across Canadian and Brazilian jurisdictions, specializing in AI governance, data privacy, and smart cities regulation.

Lecturer, Université de Montréal Senior Project Coordinator, Open North Former Scotiabank Postdoctoral Fellow (uOttawa) CIPP/C Certified
Dr. Cristiano Therrien

Cross-Border Legal Innovation

Dr. Cristiano de Souza Therrien is a cross-border technology law expert with over 25 years of experience bridging legal practice, public sector leadership, and academic research across Canadian, Brazilian, and international jurisdictions. He serves as Lecturer at Université de Montréal's Faculty of Law, where he teaches Ethics and Professionalism, Cyberspace Law, and Legal Research across both Common Law and Civil Law programs.

His unique career trajectory spans roles as former City CIO in Brazil, founding partner of a specialized technology law firm, Scotiabank Postdoctoral Fellow in AI and Regulation at the University of Ottawa Faculty of Law, and current Senior Project Coordinator at Open North, where he leads data governance strategy for Montreal's smart city initiatives. This distinctive combination of technical leadership, legal practice, and academic expertise positions him at the forefront of emerging challenges in AI regulation, digital governance, and data sovereignty.

Dr. Therrien holds a Doctorate in Law (LLD) from Université de Montréal, where his dissertation explored the intersection of law, technology, and urban futures through the lens of science fiction. He is currently completing his Global Professional Master of Laws (GPLLM) at the University of Toronto Faculty of Law, with expected Ontario bar licensing by late 2026. His multilingual capabilities (Portuguese, French, English, Spanish) and deep cross-cultural competency enable him to navigate complex regulatory environments across North and South America.

LLD, Université de Montréal (2021) LLM, Universidad Complutense de Madrid (2001) Scotiabank Postdoctoral Fellow (2022-2023) Brazilian Bar (OAB-CE 13.869) Ontario Bar Candidate (2026) CIPP/C Certified (2025)

Areas of Expertise

Dr. Therrien's research and practice focus on the governance challenges emerging at the intersection of law, technology, and society, with particular emphasis on equitable regulatory frameworks that respect diverse legal traditions.

AI Governance & Regulation

  • Multi-juridical approaches to AI regulation
  • Algorithmic accountability frameworks
  • AI ethics and responsible deployment
  • Machine learning applications in legal practice

Data Privacy & Protection

  • PIPEDA, GDPR, and LGPD compliance
  • Data governance frameworks
  • Privacy impact assessments
  • Cross-border data transfers

Smart Cities & Urban Technology

  • Municipal data governance
  • Smart mobility regulation
  • Urban analytics and civic technology
  • Public-private data sharing agreements

Cybersecurity Law

  • Cybersecurity liability frameworks
  • Incident response compliance
  • Digital infrastructure protection
  • Security standards and risk assessment

Technology Contracts & IP

  • Software licensing agreements
  • Cloud computing contracts
  • Data processing agreements
  • Technology transfer and intellectual property

Current Positions & Activities

Lecturer (Contract Faculty)
Faculté de droit, Université de Montréal
August 2020 – Present

Delivered Ethics and Professionalism curriculum to over 1,000 law students across five years, teaching in both English and French across Common Law and Civil Law programs. Currently teaching Cyberspace Law and Legal Research courses covering civil liability, digital contracts, e-commerce regulation, data protection, and cybersecurity frameworks.

Senior Project Coordinator (Privacy & Data Governance Advisor)
Open North
July 2023 – Present

Lead data governance strategy for Montreal smart city programs, ensuring GDPR, PIPEDA, and Quebec privacy law compliance for 15+ municipal technology initiatives serving 2 million residents. Conduct comprehensive legal and ethical compliance audits for municipal data-sharing agreements, mobility programs, and AI-powered urban analytics systems.

Lecturer & AI Training Specialist
Instituto de Tecnologia e Sociedade (ITS Rio) & Universidade do Estado do Rio de Janeiro (UERJ)
August 2023 – Present

Teach Machine Learning and Programming for Lawyers in Digital Law graduate program, training 50+ legal professionals annually on AI ethics, algorithmic accountability, and generative AI tools. Deliver continuing legal education workshops to lawyers and judges on responsible AI deployment and compliance frameworks.

Research & Publications

Dr. Therrien's research investigates how legal systems can adapt to technological change while respecting diverse legal traditions and ensuring equitable outcomes.

For comprehensive publication records, conference presentations, and media appearances, view the complete research page.

Connect & Collaborate

Dr. Therrien welcomes inquiries from academic institutions, law firms, consultancy organizations, technology companies, and policymakers seeking expertise in technology law, AI governance, data privacy, and smart cities regulation.

For Academic Collaboration

Research partnerships, conference presentations, guest lectures, and co-authorship opportunities

Email for Research

For Consulting Services

Legal advisory, compliance audits, policy development, and expert testimony in technology law matters

Discuss a Project

For Speaking Engagements

Keynotes, panel discussions, workshops, and continuing legal education on AI governance and digital law

Invite as Speaker

Direct Contact: cristiano.therrien@umontreal.ca

Toronto, ON | Montreal, QC