committee member of the Dutch Platform for Survey Research 

member of the AAPOR standards committee

Board member of the European master in Official Statistics 

Chair of the methods advisory board of the Gender and Generations Programme.

Scientific committee of the BigSurv conference 

Organiser of the MASS  workshop series 

Member of various advisory committees for WODC (Research and Documentation Centre of the Netherland around Justice and Security)

Consultacy for lawyers of Osborne & Clarke

Teacher in the GESIS summerschool

associate editor for journals: Methods, Data, Analysis & Journal of the Royal Statistical Society: series A