​The database of cases of corruption on this website is created by dr. P. Overeem and dr. A.D.N. Kerkhoff, of the Center for Public Values & Ethics of the Institute of Public Administration at Leiden University, the Netherlands. The data can be used for research and analysis by others, after consultation with and with permission of the Center for Public Values & Ethics. In case of use of the data we ask this to be referenced as follows: 

Kerkhoff, A.D.N. & Overeem, P., Database Corruption & Integrity in the Netherlands (1945 – present), Center for Public Values & Ethics, Institute of Public Administration, Leiden University, the Netherlands. https://vre.leidenuniv.nl/vre/publicvaluesandethics/corruption