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LAWYER PROFILE

Bart Wasiak

Global 2026

Arnold & Porter

Ranked in 1 practice area

International Arbitration

2 years ranked

Chambers Review

Provided by Chambers

Chambers Global Guide

International Arbitration - UK

Associates to watch

Individual Editorial

Bart Wasiak is a senior associate in Arnold & Porter's international arbitration team. He is noted for his representation of states in investment treaty arbitrations.

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Strengths

Provided by Chambers

He is smart, very knowledgeable and always on top of the detail.
International ArbitrationChambers Global Guide
Bart is extremely diligent.
International ArbitrationChambers Global Guide

Ranked Individuals at Arnold & Porter (55)

Asia-Pacific Region

J David Park
International Trade/WTO
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Belgium

Axel Gutermuth
Competition: EU
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Niels Ersbøll
Competition: EU
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Brazil

Christopher Willott
Banking & Finance (International Firms)
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China

John Tan
Corporate Investigations/Anti-Corruption (International Firms)
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Anton Ware
Dispute Resolution: Arbitration (International Firms)
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