Daan Keiman, holds an MA in Spiritual Care from the Vrije Universiteit Amsterdam. He is a co-founder of the Communitas Collective Foundation, a psychedelic think-and-practice tank that explores, refines and disseminates ethical approaches, community-based models and best practices to psychedelic care. Daan teaches in a range of international psychedelic practitioner training programs and shared his work on Psychedelic Science ‘23, ICPR, Breaking Convention, Chacruna, Harvard Divinity School, and various podcasts. He has more than 15 years of experience supporting people preparing for, moving through and integrating psychedelic journeys. He maintains a private practice as a Buddhist and Psychedelic Chaplain.