Department profile
A&O Shearman

Public International Law

Global Guide 2026 : Global Market Leaders


A&O Shearman

Rankings

Chambers Review

Provided by Chambers

Public International Law - Global Market Leaders

Band 5

Band 5


What the Team is Known For

A&O Shearman has a prominent international team which maintains a respected arbitration practice. The firm has arbitration teams located across the European and Asian continents, including notable offices in London and Hong Kong. The law firm offers:

• Experience acting for both claimants and respondents in investment treaty disputes.

• The ability to handle multi-jurisdictional commercial cases.

• Representation of key industry players in the energy sector, with significant expertise in disputes relating to gas price reviews and those arising under the Energy Charter Treaty.

• Advice on sovereign immunity, ECT claims, WTO matters and EU law.

Notable Practitioners

Provided by Chambers

  • Band 5Jennifer Younan
    Band 5Jennifer Younan

    Jennifer Younan

    Jennifer Younan is based in Paris and qualified to practice in Paris, England and Wales and NSW, Australia. She is experienced across Latin America, Africa and the Middle East, and her expertise lies in arbitrations spanning sanctions, expropriation of assets, and human rights issues.

Ranked Individuals at A&O Shearman (1)

Global Market Leaders

A&O Shearman has rankings in the following guides

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