De Brauw Blackstone Westbroek

Arbitration and Litigation

Partner (Arbitration & Litigation)

Expertise:

Arbitration Litigation Mass Claims Energy Environmental, Social & Governance (ESG)

Marnix has 25 years of experience as counsel on dozens of major disputes in international arbitration and litigation across many sectors. He acts as a trusted advisor to clients on their arbitration and cross border litigation challenges. Since 2010, Marnix has been recognised by the major legal guides as a leading arbitration and litigation practitioner in the Netherlands, and he is the only Dutch lawyer ranked by Chambers in Band 1 for both arbitration and litigation.

Dutch, English, French

Vice-President of the ICC International Court of Arbitration since 2015, and a member of the ICC court since 2006

Co-chair of the ICC Commission’s Task Force on Emergency Arbitration

An active member of the ICC’s Institute of World Business Law, the ICC’s Commission on Arbitration, ICCA and the IBA Arbitration Committee.

Leiden University

Institut d'Etudes Politiques de Paris

Magdalen College, Oxford University (MJur)