The Organization of Psychedelic and Entheogenic Nurses (OPENurses) represents nurses, at all levels of training, who work with patients utilizing therapeutic psychedelic medicines. We exist to establish best-practices; clearly define appropriate care in psychedelic sessions; elucidate a code of ethics and conduct; advocate for the full inclusion of nurses in psychedelic therapy; provide continuing education related to psychedelic therapy; and provide a place for professional networking.