VIPP-SD International is a Dutch non-profit foundation, based in Leiden, the Netherlands, operating under licence of Leiden University.

The aim of the foundation is to manage and further develop the VIPP-SD materials (manuals and other training material) and to guarantee the uniformity and quality of the VIPP-SD by training and control of trainers and by monitoring the professionalism of the VIPP-SD Interveners.

To achieve its targets the foundation works closely with developers, researchers and training organisations..

Registered under the name "Stichting VIPP-SD International" in the business register of the Dutch chamber of commerce  KvK 92265669.

Financial contributions in the form of donations are welcome.

For all your general questions or remarks, please use the contact form!