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Public International Law

Allen & Overy advises national and international corporations, financial institutions, international organisations, governments and States on all contentious and non-contentious aspects of public international law. Our market-leading practice includes specialists in environmental law, regulatory compliance and risk management, dispute resolution, anti-bribery and corruption, anti-money laundering, public law, human rights and sanctions.

A&O’s public international law advisory work includes:

  • The drafting and interpretation of international treaties and conventions
  • Maritime, territorial and boundary rights
  • State succession
  • International sanctions regimes
  • Privileges and immunities of States and international organisations
  • Recognition of States and State succession
  • Title to natural resources and international environmental law
  • Use of force and international humanitarian law
  • Space law
  • Trade law

We also advise on contentious Public International Law matters, including State-to-State disputes under public international law, including boundary disputes, and have a market-leading investment treaty arbitration practice. 

Our experts have acted as counsel before international courts and special tribunals, such as the Iran-US Claims Tribunal, and advised states on out-of-court strategies for dispute resolution, including before UN fora. We are also one of only a handful of law firms with experience of contentious World Trade Organisation proceedings.

News & Insights

Neue Counsel in Deutschland

News: 21 APRIL 2021

Allen & Overy beruft in Deutschland vier neue Counsel

Allen & Overy ernennt mit Wirkung zum 1. Mai 2021 vier neue Counsel und verstärkt die Praxisgruppen in Deutschland damit auf breiter Basis.

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Publications: 19 MARCH 2020

Covid-19 Coronavirus: Gerichtsverfahren während Corona

Covid-19 macht auch vor den Justizbehörden keinen Halt. Die Gerichte sehen sich gezwungen, den Publikumsverkehr einzuschränken. Zwar läuft der Geschäftsbetrieb derzeit weitestgehend normal. Dies kann…

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Publications: 28 AUGUST 2019

Das neue Verbandssanktionengesetz nimmt Gestalt an

Das neue Verbandssanktionengesetz würde zu einer deutlichen Erhöhung des Bußgeldrahmens für Unternehmen führen sowie umfassende Neuregelung bei der Strafverfolgung von Unternehmen und des…

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Awards and achievements

  1. Tier One, Public International Law, Legal 500 UK 2019
  2. Band 1, Dispute Resolution, Global-wide, Chambers Global 2019
  3. International Arbitration Firm of the Year, Benchmark Litigation Asia-Pacific Awards 2019
  4. Best Arbitration Team of the Year in Spain and Portugal, 2019 
 

Das sagen andere über uns

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International Arbitration Review

Recent developments and emerging trends in international arbitration law and policy