Is Psilocybin Therapy Legal in Oregon? (2026)
Yes — Psilocybin Therapy is legal in Oregon as of 2026.
Law changed in 2020: In 2020, Oregon passed Measure 109, which created a program for the supervised use of psilocybin in a therapeutic setting. The program is administered by the Oregon Health Authority. In 2025, a lawsuit was filed challenging the law's requirement that...
Quick Answer
Psilocybin therapy is legal in Oregon through licensed service centers under a regulated framework. Clients must be 21+ and sessions are supervised by trained facilitators.
- Age restriction: 21+
What the Law Says
Oregon has a regulated psilocybin services program for adults 21 and over. Personal use is decriminalized, but manufacturing, distribution, and administration outside of the licensed framework are subject to penalties.
— NCSL Psychedelic Therapy Legislation
| Category | Details |
|---|---|
| Patient Access | Legal in supervised therapeutic settings |
| Licensed Providers | Legal through licensed service centers |
| Penalties | Unlicensed use or distribution remains illegal. |
| Eligibility Requirements | 21+ |
| Pending Legislation | None known |
In 2020, Oregon passed Measure 109, which created a program for the supervised use of psilocybin in a therapeutic setting. The program is administered by the Oregon Health Authority. In 2025, a lawsuit was filed challenging the law's requirement that psilocybin be administered in a licensed service center, arguing that it discriminates against people with disabilities who are homebound.
Enforcement Reality
Oregon has legalized the supervised use of psilocybin in a therapeutic setting. Enforcement is focused on regulating the licensed facilitators and service centers. Possession outside of this legal framework is still a criminal offense, though it has been decriminalized to a violation with a fine.
A common mistake is to believe that psilocybin is fully legal for recreational use. The law only allows for supervised use in a therapeutic setting with a licensed facilitator. Unlicensed cultivation, possession, and distribution are still illegal.
Local Exceptions
None identified. State law applies uniformly across Oregon. Local ordinances may still vary — check with your city or county government for any additional rules.
Bottom Line
Psilocybin Therapy is legal in Oregon. You can accessing psilocybin therapy without violating state law, though federal rules and local ordinances may still apply. Always verify current law before acting.
Oregon vs. the Rest of the US
Across the US, accessing psilocybin therapy is fully legal in 2 states, restricted in 0, and illegal in 48. Oregon falls in the LEGAL category.
View the full 50-state map →Reviewed by cross-referencing the cited state statute against current legislative databases and regulatory publications.
Sources & Verification
This page was reviewed by Ethan Harper by comparing the legal status against the cited state statute. AllowedHere is an informational resource and does not provide legal advice. Consult a licensed attorney for guidance specific to your situation.
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