LAWYER PROFILE
Maria Chedid

Maria Chedid

Global 2026

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Ranked in 1 practice area

International Arbitration: Counsel

USA

5 years ranked

About

Provided by Arnold & Porter

Global

Practice Areas

Maria Chedid is global chair of the International Arbitration group at Arnold & Porter. She regularly serves as lead counsel in commercial and investment arbitrations, and frequently is called upon to serve as an arbitrator. Over the last three decades, she has handled arbitrations administered by all major arbitral institutions including the ICC, ICDR, SIAC, LCIA, ICSID, DIAC, CPR, JAMS, PCA, and the AAA, as well as arbitrations conducted under the UNCITRAL Rules, by the Iran-United States Claims Tribunal, and by the United Nations Compensation Commission. Maria brings a wealth of arbitration experience involving diverse subject matter and expansive geographic reach, and is particularly known for her expertise in technology, IP, and life sciences disputes. She is currently serving her second term as one of two members on the ICC Court of Arbitration representing the United States. Clients “commend her handling of complex disputes,” “praise her ‘highly effective advocacy,’” and describe her as “incisive, a superb strategist and [] unrelenting in achieving the targeted objectives,” while peers note that she is “superbly prepared,” “exceptionally talented,” “relentless,” “very thorough,” “expert in damages issues,” and “largely unflappable.” Maria has presented on international dispute resolution and advocacy at conferences worldwide and at numerous law schools, including UC Berkeley, Harvard, Stanford, Columbia, USC, and at the Straus Institute for Dispute Resolution at Pepperdine Law School, where she has taught as an adjunct professor. Maria is admitted to practice in both New York and California, is multi¬lingual, and is a dual citizen of the U.S. and Lebanon.

Chambers Review

Provided by Chambers

Chambers Global Guide

International Arbitration: Counsel - USA

Band 3
Band 3

Individual Editorial
Maria Chedid has an excellent capacity to effectively handle both commercial and investment treaty arbitrations.

Strengths

Provided by Chambers

  • Maria brings experience, professionalism and poise to her work.

    International Arbitration: CounselChambers Global Guide
  • Maria stands out as a practical, calm and confident advocate. She has an ability to quickly understand and provide sound advice regarding matters that are unique to our business.

    International Arbitration: CounselChambers Global Guide
  • Maria builds strong rapport with clients, offering them not only expert legal counsel but also a sense of trust and reassurance.

    International Arbitration: CounselChambers Global Guide
  • Maria is a highly effective and tenacious advocate. Her strategic insight and expert advice have been invaluable. We do not hesitate to trust Maria with our most sensitive and important issues.

    International Arbitration: CounselChambers Global Guide

Ranked Individuals at Arnold & Porter (55)

Asia-Pacific Region

Belgium

Brazil

China

Germany

Global Market Leaders

Latin America - International Counsel

South Korea

UK

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