Sean T. McAllister is an attorney specializing in the therapeutic, regulatory, business, and religious freedom aspects of psychedelic medicines and therapies. His work in psychedelics has included: Advising doctors, therapists and licensed professional on psychedelic assisted therapy; Licensure defense of doctors and therapists grieved for psychedelic therapy; Advising clients looking to use psychedelics for religious purposes; Seeking DEA licensure for companies to manufacture Schedule I drugs lawfully in the United States; Steering committee member on and drafter of Colorado’s Proposition 122 Natural Medicine Health Act; Executive Officer of the Denver Psilocybin Mushroom Policy Review Panel; General Counsel for the Zendo Project Inc.; Legal advisor to Naropa University’s Psychedelic Therapy Program; Legal advisor to MAPS; Board of Directors for the Chacruna Institute for Psychedelic Plant Medicines; and Board of Directors of the Board of Psychedelic Medicine and Therapies. Sean is licensed to practice law in Colorado and California, but consults with clients nationwide where ethically allowed.