Justyna specialises in complex, multi-jurisdictional mass claims litigation resulting from competition law claims and state aid. She also works on corporate crime questions and internal investigations.


  • Languages

    Polish, English (fluent), intermediate Dutch, basic Russian

  • Education

    University of Leiden

    University of Groningen

    Lancaster University, U.K.

  • Additional positions

    Assistant to the Editorial Board of Mass Claims: An International Journal with a European Focus