- Member Local Organizing Committee (LOC) AESOP 2014;
- Member Coucil for Public Space (CROW);
- Member Association Of European Schools of Planning (AESOP);
- Member Association of Dutch Planners and Architects (BNSP);
- Member Editorial Board Ruimte en Maatschappij;
- Member Advisory Board STAD2;
- Special Advisor Omniplan Nederland B.V.