Pennsylvania Legislature
Official source for Pennsylvania controlled-substance law and psilocybin bills.
Open sourceNo. Psilocybin mushrooms are illegal statewide in Pennsylvania in 2026; Philadelphia has not legalized or decriminalized psilocybin.
Official source for Pennsylvania controlled-substance law and psilocybin bills.
Open sourceOfficial consolidated statute lookup for Pennsylvania law.
Open sourceAs of 2026, Pennsylvania does not have a licensed psilocybin access program. Legal options for residents include:
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No. Psilocybin mushrooms are illegal statewide in Pennsylvania in 2026; Philadelphia has not legalized or decriminalized psilocybin.
No. Psilocybin mushrooms are Schedule I under both Pennsylvania's Controlled Substance, Drug, Device and Cosmetic Act (35 P.S. §780-104) and federal law. No city in Pennsylvania has passed a deprioritization resolution. HB 1959 proposes a psilocybin therapeutic research study but has not been signed into law.
No. Psilocybin is classified as a Schedule I controlled substance under Pennsylvania's Controlled Substance, Drug, Device and Cosmetic Act (35 P.S. §780-104). Possession is a misdemeanor; distribution is a felony. No city in Pennsylvania has passed a deprioritization resolution, and no therapeutic access program exists.
No. Philadelphia has not passed any decriminalization or deprioritization resolution for psilocybin mushrooms. PA state law applies — psilocybin is Schedule I statewide. Philadelphia has made some drug possession offenses eligible for diversion programs, but psilocybin is not specifically addressed.
HB 1959 proposes a psilocybin therapeutic research study to evaluate psilocybin-assisted therapy for treatment-resistant depression, PTSD, and substance use disorders. The bill has been introduced but has not passed the legislature as of 2026.
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