Association of Transpersonal Psychology (ATP)
Betsy Gordon Foundation
California Institute of Integral Studies (CIIS)
Centrum HOLOS, Opava, Czech Republic
CESHUM, Paris
Club of Budapest
DIABASIS (Institute of Mental Care of Spiritual Crisis)
Esalen Institute in Big Sur, CA.
European Transpersonal Association (EUROTAS)
Heffter Research Institute
INREES Institut de Recherche les Expériences Extraordinaires
International Transpersonal Association (ITA)
Institute of Noetic Sciences (IONS)
Multidisciplinary Association for Psychedelic Studies (MAPS)
Purdue University, International Psychedelic Library and Archives
Science and Nonduality (SAND)
Scientific and Medical Network
The Laszlo Institute of New Paradigm Research
Ubiquity University