Willemijn regularly advises actors in the field of peace, security and development on policy development and evaluation. She has worked with Dutch government Ministries (Foreign Affairs and Justice&Security), parliamentarians, NGOs (such as Responding to Conflict, ICCO, PAX, and GPPAC) and think tanks (such as The Broker).
Willemijn helped to develop the Applied Conflict Transformation Studies programme in Cambodia and Serbia.
Willemijn was a member of the Steering Board of the Knowledge Platform Security and Rule of Law, Board Member of the IKV Foundation (now part of PAX), Board Member of the Building Capacities for Peace foundation, and Member of the peace and security committee of the Dutch government’s advisory council on international affairs.
