About Matthew

Matthew De Lio advises unionized and non-unionized employers on employment standards compliance, workplace accommodation, discrimination and harassment, collective bargaining, and reductions in force. He previously served as a Crown prosecutor at the Ontario Ministry of Labour.

Education & credentials

Law school
University of Toronto

Listing compiled from public sources in July 2026. Confirm Matthew De Lio’s licence and standing in the Law Society of Ontario directory ↗