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Olivier Attias

Practice Areas

Biography

Olivier Attias has been a partner at August Debouzy since 2018. His practice focuses primarily on litigation, with a strong emphasis on compliance and business criminal law.

He is a recognized expert in anti-corruption compliance, international economic sanctions, and export control regulations. He advises and represents multinational corporations, financial institutions, and senior executives in high-stakes compliance matters, internal investigations, and regulatory proceedings, both in France and internationally.

He holds degrees from ESSEC, Université Paris I Panthéon-Sorbonne, and New York University (LL.M.). Admitted to the Paris and New York Bars, he previously spent ten years with the International Litigation and Arbitration team in the Paris office of Cleary Gottlieb Steen & Hamilton LLP.

For Olivier Attias, no question is an issue. He knows very well how to give a precise response - Chambers and Partners
Olivier Attias is top-notch on sanctions advice - Legal 500

Background

  • 2007
    NYU - New York University | LLM in General Studies
  • 2005
    Paris 1 - Université Panthéon Sorbonne | Master's degree (DEA) in International Business Law and International Trade Law
  • 2004
    Paris 1 - Université Panthéon Sorbonne | Post-graduate degree (Maitrise) in Business Law – International Law
  • 2004
    ESSEC - ESSEC Business School | ESSEC Grande École

Rankings and Recognition

  • (01)
    Chambers and Partners

    2026

    Corporate Compliance & Investigations

    Band 1

  • (02)
    Chambers and Partners

    2025 - Global

    Corporate Compliance & Investigations

  • (03)
    Legal 500

    2025 - Global

    Compliance