Department profile
Tereposky & DeRose LLP

Dispute Resolution: Arbitration

Canada Guide 2026 : Nationwide - Canada


Tereposky & DeRose LLP

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Chambers Review

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Dispute Resolution: Arbitration - Nationwide - Canada

Band 2

Band 2


What the Team is Known For

Tereposky & DeRose is an Ottawa-based boutique law firm which offers a strong focus on international disputes work, notably in investor-state claims. The firm is held in particularly high esteem for its representation of sovereigns in defending treaty disputes.

Strengths

Understanding how governments, companies and industries operate is crucial to be effective in investment arbitrations. Tereposky & DeRose exceeds at this skill.

Tereposky & DeRose is renowned for delivering exceptionally high-quality, client-centric legal responses.

Notable practitioners
J Cameron Mowatt

Cameron Mowatt is a senior counsel who is noted as a highly knowledgeable arbitration lawyer with a long history of involvement in high-stakes proceedings conducted under both institutional and ad hoc rules.

Cameron Mowatt is a senior lawyer with decades of experience with international arbitration.

Cameron is the firm’s investment arbitration guru, combining extensive experience with a talent for explaining complex topics in an accessible and engaging manner.


Greg Tereposky

Greg Tereposky is a leading member of the Ottowa Bar and has longstanding experience in the international trade and investment treaty space.

Greg is terrific with overall case strategy and designing approaches to the difficult issues.

Greg has sophisticated knowledge of the relevant issues of international law, excellent writing skills and superior strategic vision.

Greg Tereposky is a highly dedicated attorney with deep expertise in trade law, WTO matters and investment arbitration.


Jennifer Radford

Jennifer Radford is a founding partner of the firm and well known for her dispute resolution practice. She is head of the investor-state dispute settlement practice at the firm and is a go-to in the area.

Jennifer Radford is an outstanding attorney, a highly skilled litigator in Canadian courts, and an expert in international law and investment arbitration.

Jennifer is an extremely savvy arbitrator and litigator, she provides excellent service.

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Ranked Individuals at Tereposky & DeRose LLP (3)

Nationwide - Canada

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