LAWYER PROFILE
John Barker

John Barker

Global 2026

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Ranked in 1 practice area

About

Provided by Arnold & Porter

Practice Areas

John Barker’s practice focuses on national security matters including export controls (ITAR and EAR), trade sanctions administered by the Office of Foreign Assets Control at the US Treasury (OFAC), compliance with the Foreign Corrupt Practices Act (FCPA) and practice before the Committee on Foreign Investment (CFIUS). He helps companies and institutions establish compliance plans, obtain export authorizations, and he provides representation in enforcement proceedings. He came to the firm from the US Department of State, where he served as the Deputy Assistant Secretary for Non-proliferation Controls and, prior to that, as Deputy Assistant Secretary for Export Controls.

Chambers Review

Provided by Chambers

Chambers Global Guide

International Trade: Export Controls & Economic Sanctions - USA

Band 1
Band 1

Individual Editorial
John Barker wins widespread acclaim for his export controls practice, representing clients from a range of industries. He also works on FCPA matters.

Strengths

Provided by Chambers

  • John Barker is very practical and I really enjoy working with him.

    International Trade: Export Controls & Economic SanctionsChambers Global Guide

Ranked Individuals at Arnold & Porter (55)

Asia-Pacific Region

Belgium

Brazil

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    Christopher Willott

    Banking & Finance (International Firms)

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China

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    John Tan

    Corporate Investigations/Anti-Corruption (International Firms)

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    Anton Ware

    Dispute Resolution: Arbitration (International Firms)

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Germany

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    Axel Gutermuth

    Competition/European Law: Lawyers Based Abroad

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Global Market Leaders

Latin America - International Counsel

South Korea

UK

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