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Justyna Poliszak

Associate, Warsaw

Justyna is an advocate and Associate in the Banking, Finance and Insolvency Litigation Department at DWF in Poland.
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She has more than five years of experience in advising and representing clients in court disputes in the field of financial instruments (futures and derivatives, bonds, structured notes, etc.), agency agreements in the financial intermediation market, acts of unfair competition and crimes to the detriment of creditors.

In her practice she mainly focuses on advising clients in commercial disputes and in cases involving financial instruments (e.g., futures and derivatives, bonds, structured notes), foreign currency loans and agency agreements in the financial intermediation market. She also represents corporate clients in cases involving crimes to the detriment of creditors.

Justyna completed her doctoral studies at SWPS University in Warsaw, where she defended her doctorate in legal sciences in 2019. She is the author of scientific publications concerning the sources of modern tort liability. She has developed arguments and strategy in client’s proceedings before the Court of Justice of the European Union.


  • Advocate - The Warsaw Bar Association
  • Doctor of Legal Sciences - Faculty of Law and Administration, SWPS University

Recent Cases

  • Developing arguments and strategy in the client's proceedings before the Court of Justice of the European Union (the case was concluded successfully for the client - financial institution)
  • Advising and representing financial institutions in disputes with consumers regarding the purchase of bonds and structured notes
  • Advising and representing banks in disputes with corporate entities regarding futures and derivative transactions
  • Representing corporate clients in disputes regarding acts of unfair competition


  1. Lex Aquilia źródłem współczesnej odpowiedzialności za czyny niedozwolone
  2. Zawezwanie do próby ugodowej nie przerwie terminu przedawnienia