Policy Tracker · Psilocybin · United States
Is psilocybin legal in New Hampshire?
Not for the public — New Hampshire allows psilocybin only in research, pilots or trials.
Recorded status
Research or task force only
In effect since 2026-07-20
Pending: HB1809 — Authorizing the medical use of psilocybin through a program established in the department of health and human services. (Passed One Chamber).
Psilocybin remains a Schedule I substance under US federal law regardless of state rules.
Source
PoliPsy legislation tracker · polipsy.dev
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