Partner, Chadbourne and Parke


Irina Tymczyszyn has been a partner in Chadbourne and Parke since 16 May 2016. She is a solicitor-advocate and practises in International Arbitration and Commercial Litigation Practice Group. She has considerable experience in multijurisdictional cross-border disputes for major international clients with a main focus on disputes relating to shareholders' and investment agreements, disputes in the telecoms, oil and gas industries, and fraud. Furthermore, she advises on risk and compliance issues in relation to Eastern Europe (and Ukraine-related sanctions). Ms Tymczyszyn has acted in numerous international arbitrations as counsel and has sat as an arbitrator in a number of international arbitration tribunals under the ICC Rules and the LCIA Rules. She is a regular speaker on English contract law and international arbitration issues at specialist law seminars in the former Soviet Union, lecturing in Ukrainian and Russian. She is fluent in English, Ukrainian and Russian and has a working knowledge of German, French and Polish

Lexis®PSL Dispute Resolution

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Irina Tymczyszyn's picture
  • Year Qualified



    Kyiv State Pedagogical University: MA, 1994
    National University of Kyiv-Mohyla Academy, Ukraine: BA, 1996
    University of Manchester: MA, 1996
    London Guildhall University: CPE, 1998
    College of Law, London: LPC, 1999


    Law Society of England & Wales