An Evaluation of Therapeutic Harm Reduction and Psilocybin-Assisted Therapy Within Oregon's Measure 109
October 2, 2025 Bodhi Norton
Despite psilocybin still being a Schedule I substance in the Federal Controlled Substance Act (OHA, 2022), Oregon voters passed Measure 109 in 2020, now codified into law as ORS457A, which allowed for the opening of psilocybin clinics for eligible clients. The passing of Measure 109 allowed for an adult-use model to be created, which is different from a therapeutic-use model. Advocates and...