Using International Law in Canadian Courts: Principles, Practice and Strategies for Litigators 

Apr. 30, 2026
Online


OBA International Law PROGRAM | 12:00 PM to 2:00 PM (ET)

How can international law strengthen your litigation before Canadian courts? When will courts rely on treaties, customary international law, or international tribunal jurisprudence and when will they decline to do so?

Drawing on leading Supreme Court of Canada decisions, our expert panel will explores how international law operates within the Canadian legal system and how advocates can strategically invoke it in domestic litigation. Examine how courts interpret treaty obligations, customary international law, and international human rights norms, and equip yourself to effectively utilize it in your litigation matters.

Gather practical advocacy strategies for using international law to support statutory interpretation, Charter arguments, and the development of the common law. 

We’ll unpack:

  • Distinction between treaties and customary international law
  • Domestic reception of international law
  • Principle of conformity
  • International law in Charter litigation
  • Corporate accountability and transnational human rights claims
  • Practical advocacy strategies for raising international law arguments effectively


You’ll leave with helpful tools to craft stronger and more persuasive submissions in Canadian courts. Register now!

SPEAKERS

The Honourable Justice Renu J. Mandhane, Superior Court of Justice
Gib van Ert KC, Olthuis van Ert

PROGRAM DETAILS

Date: Thursday, April 30, 2026
Time: 12:00 pm - 2:00 pm Program (ET)
 

PROGRAM PRICE

CBA Member: $122* | CBA Student Member: $68* | Non-Member: $180*

(includes e-materials access) *plus applicable taxes

 

 

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    Group rates Available:

    2 - 4 registrants = 10% discount
    5 - 9 registrants = 15% discount
    10 - 19 registrants = 20% discount
    20+ = 25% discount

    To take advantage of the discount, please contact:
    registrations@oba.org



    SPONSORSHIP

    Interested in sponsoring this CPD program?

    Click here for more information.



    Viewer Specifications for Webcast

    • Zoom App (latest version)
    • High-speed broadband internet connection
    • Current and updated web browser
    • If you need to download Adobe Acrobat Reader 10.0+, click here.
 

CONTACT INFO

Ontario Bar Association
Tele: (416) 869-1047
Toll-free in Ontario
1-800-668-8900
E-Mail: registrations@oba.org
Web: www.oba.org