Jan is part of the Contentious Regulatory & Criminal Enforcement team. He focuses on fraud cases, environmental criminal law, economic offences and supervisory regulations.
He represents companies and their management in (criminal) enforcement investigations. He has extensive experience in representing managers, public figures and professionals in criminal and disciplinary sensitive matters. He is used to operate discretely under turbulent circumstances.


Jan read law and business science. He used to be part of the General Council of the Netherlands Bar Association. Jan is deputy justice at the court of appeal in The Hague. Furthermore, he is editor of the magazine 'Strafblad' (criminal record), he publishes regularly and lectures at the training institute for the judicial system.