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  1. Professionals

Sara Susnjar

Partner

Paris

+33 1 53 64 81 33

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  • Visión General
  • Experiencias
  • Credenciales
  • Información y noticias

Sara tiene amplia experiencia en arbitraje comercial y de inversión en una gama diversa de sectores, especialmente en relación con nueva tecnología, high-tech y financiamiento. Ella es una defensora incansable para sus clientes y ha sido reconocida por Who’s Who Arbitration como “Future Leader.”

Sara Susnjar es una asociada multilingüe habilitada para ejercer en Illinois y París, que concentra su práctica en arbitrajes y litigios internacionales. Ha representado a estados y compañías en arbitrajes en el marco de las reglas de la Cámara de Comercio Internacional (ICC), el Centro Internacional de Arreglo de Diferencias Relativas a Inversiones (CIADI) y la Comisión de las Naciones Unidas para el Derecho Mercantil Internacional (CNUDMI). Además se ha desempeñado como secretaria arbitral en diversos procedimientos
de arbitraje.

Además de su experiencia en arbitrajes y litigios internacionales, la Sra. Susnjar brinda asistencia en forma regular a clientes de la firma en relación con sus asuntos contractuales y transaccionales en diversos sectores comerciales e industriales.

La Sra. Susnjar también ha participado en investigaciones y litigios relacionados con la Ley de Prácticas Corruptas en el Extranjero (Foreign Corrupt Practices Act, FCPA), fraude corporativo e incorrecciones contables.

 

Cuestiones clave

La experiencia anterior de la Sra. Susnjar incluye los siguientes organismos:

  • Departamento de Justicia de los Estados Unidos
  • Centro Robert Kennedy para la Justicia y los Derechos Humanos 
  • La Delegación de la Unión Europea en los Estados Unidos
  • El Parlamento Británico
  • El Congreso de los Estados Unidos
Recent Experience
Agreement Between 119 Institutional Investors and the Company Vivendi SE
Frontenac Co.'s Acquisition of Newterra Group Ltd.
Motorola Solutions, Inc.'s Acquisition of Pelco, Inc.

Sara has been recognized by many leading legal directories, including: 

  • Lawdragon’s “500 Leading Global Cyber Lawyers”—Recognized for Global Regulatory, inc. Data Protection, Privacy (2024–2025)
  • Lexology Index: Arbitration—Recognized as a “Future Leader” for International Arbitration (2025)
  • Who’s Who Legal: Arbitration—Recognized as a “Future Leader” for International Arbitration, Partners (2019–2024)
  • Who’s Who Legal: Arbitration—Recognized as a “Future Leader” for International Arbitration, Non-Partners (2017–2018)
  • Best Lawyers, Regulatory Practice – Paris, France since 2022, Partners

La Sra. Susnjar es miembro de las siguientes asociaciones profesionales:

  • Chicago Bar Association
  • Sección de Ley Internacional de la American Bar Association (ABA)
  • Subcomité de Expatriados del USCIB

Capacidades

Transactions
Financial Innovation & Regulation
International Trade
Mergers & Acquisitions
Private Equity
Compliance Programs
International Arbitration
Privacy & Data Security
White Collar & Government Investigations
Artificial Intelligence (AI)

Cuestiones clave

La experiencia anterior de la Sra. Susnjar incluye los siguientes organismos:

  • Departamento de Justicia de los Estados Unidos
  • Centro Robert Kennedy para la Justicia y los Derechos Humanos 
  • La Delegación de la Unión Europea en los Estados Unidos
  • El Parlamento Británico
  • El Congreso de los Estados Unidos
Recent Experience
Agreement Between 119 Institutional Investors and the Company Vivendi SE
Frontenac Co.'s Acquisition of Newterra Group Ltd.
Motorola Solutions, Inc.'s Acquisition of Pelco, Inc.

Credenciales

Educación

La Sra. Susnjar obtuvo la Maestría en Derecho 2, en las áreas de derecho comercial europeo e internacional de la Universidad de París, Dauphine en 2008. Obtuvo además en 2007 un Doctorado en Derecho otorgado por la Facultad de Derecho de la Universidad de St. Louis. Obtuvo además una doble licenciatura en literatura inglesa y ciencias políticas, con comunicación oral como tercera asignatura principal en la Universidad de Illinois, Urbana-Champaign, en 2004. Fue oradora de la ceremonia de graduación de ciencias políticas.

    Admisión en el Colegio de Abogados
    • Paris, France
    • Illinois

    Información y noticias relacionadas

    Speaking Engagements
    • "The EU AI Governance: Bridging Policy & Innovation", Winston Decoding AI Law Webinar Series, Speaker, April 2025
    • “Multijurisdictional Compliance: Navigating Reporting, Investigations, and Conduct Across Multiple Jurisdictions” The Anti-Bribery & Corruption Forum 2025, Speaker, March 18, 2025
    • "The EU AI Act: Exploring the Legal Impacts to U.S Companies" Bloomberg Law Webinar, Speaker, Apr. 25, 2024
    • “The EU and UK Approach to AI: Regulatory Framework for the Deployment & Use of Generative AI,” Winston Decoding AI Law Webinar Series, Speaker, Jan. 24, 2024
    • “U.S. and International Foreign Direct Investment Review Regimes,” Winston Hot Topics Seminar, Speaker, 2023
    • “Complying with PIPL, a China, U.S. & E.U. Conversation”, UIC Center on IP, Information & Privacy Law, Speaker, 2023
    • “Data Privacy & Security” and “Regulatory Issues in the UK and EU Life Sciences / Tech / Pharma,” Winston Health Care & Life Sciences Summit, Speaker, 2021–2022
    • “Future of International Arbitration: The Business Case for Diversity”, ICC Young Arbitrators Forum, London, UK, Speaker, 2015
    • “HSBC Anti-Money Laundering & Sanctions Training”, Trainer to HSBC Executives in the UK and France on money laundering and white collar crime, 2014–present
    • “The Future of Arbitration”, University of Chicago, Guest Lecturer, 2014
    • “Common Law vs. Civil Law – Distinctions and Similarities”, University of Cergy, Pontoise, Guest Lecturer, 2008
    Publications
    • Overview of M&A laws and regulations applicable in France,The Legal 500: Mergers & Acquisitions 2025, April 2025
    • Co-Author, “Digital Asset Mergers and Acquisitions” Chapter, Blockchain & Cryptocurrency Regulation 2025, Global Legal Insights
    • Anti-Corruption & Bribery Comparative Guide, Mondaq (publication pending)
    • Winston's Spotlight on Regulatory Cross Border Blog, Regular Contributor
    • European Parliament Endorses the New Markets in Crypto-Assets Regulation (MiCA), W&S Non-Fungible Insights: Blockchain Decrypted Blog, 2023
    • International Comparative Legal Guide: Drug & Medical Device Regulatory & Litigation, Global Legal Group, 2020–2021
    • Mediation: What In-House Counsel Expects, International Bar Association Legal Practice Division, 2013
    • PRIME Tribunal, the New Way of Arbitrating Financial Disputes, Financial Services Update, 2012
    • The Taboo of Ethnic Statistics, Eurowatch Journal: Reporting on Legal and Regulatory Developments Affecting Foreign Companies Operating in the European Union, 2008
    Recognitions
    Winston Recognized by Best Lawyers® in 2026 in France

    June 12, 2025

    Recognitions
    Winston Partners Featured on the 2025 Lawdragon 500 Leading Global Cyber Lawyers 2025

    May 7, 2025

    Winston’s AI Top 10
    Winston’s AI Monthly Recap - June 2025

    June 2025

    Winston’s AI Top 10
    Winston’s AI Monthly Recap - May 2025

    May 2025

    Article
    The Legal 500: Mergers & Acquisitions - France 2025

    April 16, 2025

    Recognitions
    Winston & Strawn Paris Recognized in The Legal 500 EMEA 2025

    March 26, 2025

    Sponsorship
    Winston Sponsors, Sara Susnjar Speaks at the Anti-Bribery & Corruption Forum

    March 18, 2025

    Blog
    Spotlight on Regulatory Cross Border: The EU Issues a Fifteenth Package of Sanctions Against Russia

    December 19, 2024

    In the Media
    Sara Susnjar Discusses “Dark Patterns” in Noyb Privacy Complaint Against BeReal with Lexology

    December 16, 2024

    Recognitions

    Winston & Strawn International Arbitration Partners Recognized in Lexology Index: Arbitration 2025

    November 22, 2024

    Blog
    Women Lawyers from the Firm’s Paris and London Offices Convene for Day of Connecting and Learning

    November 22, 2024

    Webinar
    How Will the U.S. Election Results Impact Your Financial Services Businesses and Clients?

    November 15, 2024

    View All Insights & News

    Capacidades

    Transactions
    Financial Innovation & Regulation
    International Trade
    Mergers & Acquisitions
    Private Equity
    Compliance Programs
    International Arbitration
    Privacy & Data Security
    White Collar & Government Investigations
    Artificial Intelligence (AI)
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