About Guillaume

Guillaume Lajoie is a partner practising mainly police law and construction law, representing several construction professional associations and developing expertise in professional and disciplinary law. He pleads regularly before civil courts and the Tribunal administratif de déontologie policière, has represented witnesses before Coroner's inquiries, and co-authored legal works including Les sûretés réelles au Québec.

Education & credentials

Other degrees
LL.M. Business Law

Listing compiled from public sources in July 2026. Confirm Guillaume Lajoie’s licence and standing in the Barreau du Québec directory ↗