Psilocybin Laws in Wisconsin
Psilocybin is illegal in Wisconsin with no active legislation. Wisconsin has not legalized cannabis and has seen limited drug policy reform activity at the state level.
Current Legal Status
Illegal — No Active Legislation
Psilocybin is a Schedule I controlled substance under Wisconsin law. Possession is a misdemeanor for first offense; subsequent offenses and distribution are felonies.
Key Legislation
No psilocybin legislation has been introduced in the Wisconsin Legislature.
Clinical Trials
University of Wisconsin–Madison has broad research programs. Check ClinicalTrials.gov for Madison and Milwaukee area enrolling psilocybin studies.
Advocacy Organizations
No Wisconsin-specific psychedelic advocacy organizations are currently active.
Related Resources
Directory in Wisconsin
- Usona Institute — Clinical Research
View all Wisconsin directory listings →
People in Wisconsin
- Charles Raison — Professor of Psychiatry, University of Wisconsin-Madison
Societies & Organizations in Wisconsin
- Usona Institute — research
See how Wisconsin compares to neighboring states and find therapy options for residents: