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Grant Hanessian

Club Member

Arbitrator, Hanessian ADR, LLC


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Grant Hanessian is an independent arbitrator and neutral in New York, specializing in international, investor-state and complex commercial disputes and Adjunct Professor of Law at Fordham Law School, where he teaches the International Commercial Arbitration and LL.M. International Arbitration Practicum courses.

For more than three decades, Mr. Hanessian has acted as counsel and arbitrator in a wide range of commercial and treaty disputes arising under the laws of many common and civil law countries and public international law. Prior to June 2020, he was a partner at Baker McKenzie, where he practiced for 33 years, and served as global co-head of the firm’s International Arbitration Practice, head of its International Arbitration Practice in North America and head of its New York office Litigation Department.


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