The board of directors of the OPEN Foundation consists of the following individuals:
♦ Joost Breeksema (1982): President. MA in Philosophy. Works as a project leader for Mainline, an organization dedicated to promoting harm reduction techniques.
♦ Dorien Tatalas (1983): Founder. MSc in Medical Anthropology and Sociology. Works as a residential counselor for people with a psychiatric background.
♦ Erwin Krediet (1984): Vice president and secretary. MSc in Clinical Psychology.
♦ Raoul Koning (1977): Treasurer. MSc in Clinical Psychology. Works for the Trimbos Institute at the Drug Information Monitoring System (DIMS).
♦ Mendel Kaelen (1986): General board member. MSc in Neuroscience. Studies the neurological mechanisms of psychedelics and MDMA as a PhD candidate at Imperial College London.
♦ Pieter Stokkink (1981): General board member. MA in Philosophy.