Jeffery Sack

Jeffery Sack, an Adjunct Professor at the University of Toronto, is a distinguished labor law practitioner and union nominee on interest arbitration boards. He has represented diverse groups in labor disputes, including physicians, residents, firefighters, police officers, and healthcare staff. Sack lectures on international labor law and serves as Associate Editor of the Canadian Labour and Employment Law Journal.

• Key legal cases: Lavigne (agency shop dues and union political activities), foundational work on the constitutional right to strike.
• Editorial Role: Associate Editor of the Canadian Labour and Employment Law Journal.
• Negotiation Expertise: Government and hospital bargaining for physicians and residents.

Scientific Awards:

• Gérard Dion Award (CIRA) for major contributions to Canadian labor law
• Outstanding Practitioner Award (LERA, U.S.)