Mark is experienced in data and technology regulatory and litigation matters. He has particular expertise in the TMT and financial services sectors.

Mark represents clients in contentious matters before the Dutch courts in various data/tech related proceedings, such as (regulatory) fine and injunction proceedings, and class actions. Mark also assists clients during investigations conducted by various European (and non-European) data protection regulators and other regulatory bodies. He also advises on various aspects of data/tech regulatory compliance, such as product launches, global data breaches, and in data-heavy M&A. 

Mark is a teacher at the VU University of Amsterdam, where he is a thesis supervisor and lectures on litigation and data protection. Mark is also co-author of the Kluwer Cyber Law Encyclopedia series for the Netherlands and has contributed to several publications on topics such as (data protection) class actions and emerging (tech regulatory) legislation. He is also a regular speaker at various conferences in Amsterdam and Brussels, such as the Benelux IDC Risk and Security conference. Mark spent a year in our Silicon Valley office.