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Allen & Overy LLP

Arbitration (International)

Band 3Global Market LeadersGlobal 2021 View ranking table

Chambers Review

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What the team is known for

Prominent international team which maintains a respected arbitration practice. Allen & Overy has arbitration teams located across the European and Asian continents, including notable offices in London and Hong Kong. The 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.


Clients point out Allen & Overy's "ability to leverage experts and specialists from various fields and geographies, and to coordinate well to deliver comprehensive and usable advice," as key qualities of the arbitration team.

Sources appreciate that "Allen & Overy have the geographic breadth and depth of team to handle large-scale disputes," as well as saying that the team are "highly experienced, knowledgeable and have a deep understanding of their client's business."

Notable practitioners

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