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    Home /  Lawyers /  Hattie R. Middleditch

    Hattie R. Middleditch

    European Counsel

    Hattie R. Middleditch Headshot Photo Portrait backdrop

    London

    +44-20-7959-8900

    |

    middleditchh@sullcrom.com

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    Hattie Middleditch is European Counsel in Sullivan & Cromwell’s Litigation Practice Group. She has broad experience in cross-border litigations, international commercial arbitration, and U.S. regulatory and criminal investigations. In addition to her general disputes work, Hattie frequently advises on data protection issues, in particular those arising in the context of cross-border data transfers.

    Hattie joined Sullivan & Cromwell’s New York office having previously worked in the litigation department of a leading international law firm in their London and Paris offices. She is based in Sullivan & Cromwell’s London office.

    Recent Publications

    • “The Use of Inherent Powers by Arbitrators to Protect the Public at Large” in Inherent Powers of Arbitrators, eds F. Ferrari and F. Rosenfeld (Juris, 2019), Chapter 12
    • “Country Report United Kingdom” in Due Process as a Limit to Discretion in Commercial Arbitration, eds. F. Ferrari, F. Rosenfeld, and D. Czernich (Kluwer, 2020), Chapter 19
    • “Costs and Sanctions” in Handbook of Evidence in International Commercial Arbitration, eds F. Ferrari and F. Rosenfeld (Kluwer, 2022), Chapter 18
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    • Experience
    • News
    • Credentials
    • Related Practices
    Experience

    Experience

    • The Republic of Argentina in cases pending in the English Commercial Court and the Southern District of New York relating to the Republic’s issuance of GDP-linked securities in 2005 and 2010
    • FTX Trading on cross-border insolvency issues arising out of Chapter 11 bankruptcy proceedings
    • A Japanese conglomerate in ICC arbitration proceedings and related English Commercial Court applications involving a mining venture
    • Telia Sonera in proceedings against a Turkish conglomerate to enforce a $932 million arbitration award
    • BHP Billiton in New York securities class actions arising from the collapse of a dam in Brazil
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    News

    News

    • S&C Advises the Ambatovy Project on Restructuring Plans

      December 4, 2024
    • S&C Obtains Win for Republic of Argentina in $650 Million Dispute Over GDP-Linked Securities

      April 12, 2024
    • S&C Advises Largest Pivotal Creditor in Project Fürst Restructuring

      March 18, 2024
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    Credentials

    Credentials

    Education

    • New York University School of Law, LL.M., 2017
    • BPP University Law School, Postgraduate Diploma in Legal Practice, 2012
    • BPP University Law School, Graduate Diploma in Law, 2010
    • University of Cambridge, B.A., 2009

    Bar Admissions

    • New York
    • England and Wales

    Clerkships

    • Sir Terence Etherton, Court of Appeal (England and Wales), 2013-2013
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    Related Practices

    Related Practices

    • Litigation
    • Bankruptcy Litigation & Investigations
    • Criminal Defense & Investigations
    • Financial Services Investigations & Litigation
    • International Arbitration and Global Dispute Resolution
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