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Sub practice
Sub practice

Financial Services Arbitration

Allen & Overy is one of the few law firms worldwide with genuine expertise in arbitrations in the banking and financial services sector.

We advise major international banks and corporates, combining a deep understanding of complex financial products with extensive experience of international arbitrations under all major rules. Our arbitration lawyers work seamlessly with our top-tier Banking and Finance and Capital Markets experts.  

Our experience of banking and finance arbitration covers all major rules and fora, including the LCIA, ICC, SIAC, and HKIAC, as well as the UNCITRAL Rules. We have expertise in arbitrations relating to loan agreements, security arrangements, bonds and complex derivative instruments, as well as disputes arising from government measures in the wake of financial crises. Unusually, we also have extensive experience representing international banks and funds in investment treaty arbitrations.

Our arbitration practice operates from all the leading financial centres and our arbitration lawyers understand local, as well as international, financial markets. Our market leading lawyers have published extensively on adapting arbitration to the needs of financial services users. 

Key highlights of our work include:

  • Defeating a EUR200 million claim against Bank of Cyprus, in an arbitration under ICC Rules which arose from the Eurozone crisis.
  • Successfully representing a global financial institution in an investment treaty claim against Sri Lanka, for interfering with obligations in an oil hedging agreement between the bank and a state-owned oil company. This is the first case to recognise that financial instruments qualify as an investment for the purposes of these claims.
  • Acting for a major fund manager in the defence of an LCIA arbitration brought by a substantial client concerning the management of fixed income funds in excess of USD40 billion. We acted in the LCIA arbitration and in the mediation of the claims to successful settlement.
  • Drafting the ISDA Arbitration Guide (2nd edition published in 2018).

News and insights

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News: 04 April 2024

Allen & Overy files amicus brief in support of disability rights in reproductive healthcare

A team of Allen & Overy litigators filed an amicus brief in the U.S. Supreme Court in FDA v. Alliance for Hippocratic Medicine, on behalf of the Disability Rights Education & Defense Fund and other…

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Construction

Blog Post: 28 March 2024

Running on fumes? ECT withdrawals gain pace

As the Energy Charter Treaty’s largest member finalises its withdrawal, the long-term future of international energy investment and cooperation is cast into doubt. 

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Colourful, abstract bar graph

Publications: 07 March 2024

Key global capital market development and the outlook of 2024

The global IPO market faced a downturn in 2023, but despite this, debt markets grew and new regulations suggest a dynamic shift as we head into 2024.

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Crossroad Junction

Publications: 05 March 2024

Navigating the challenges in arbitrating competition law issues

Once considered non-arbitrable, competition law disputes between private parties are increasingly being resolved by arbitration.  Even where competition law issues are not at the heart of the dispute,…

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Awards

  1. Band 1, Dispute Resolution, Global: Multi-Jurisdictional, Chambers Global 2022
  2. International Arbitration Firm of the Year, Benchmark Litigation Asia-Pacific Awards 2020
  3. Leading firm (top tier) ranking in the “Leaders League” table for International Arbitration (Spain) 2022
 

Recognition

Related content

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International Arbitration Review

Recent developments and emerging trends in international arbitration law and policy