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Psilocybin Research

Is psilocybin legal in Delaware?

Illegal
State guide · checked against primary sourcesReviewed

Is psilocybin legal in Delaware?

No. Psilocybin is a controlled substance in Delaware with no state program, pilot or reform. Possession is a criminal offense.

As of 30 August 2026, psilocybin remains a Schedule I controlled substance under the federal Controlled Substances Act. It has not been approved by the FDA and has not been rescheduled by the DEA. A state program protects you under state law only.

Status in Delaware
Illegal
Federal status
Schedule I
Key law
16 Del. C. § 4714
Nearest legal access

What the law says in Delaware

Schedule I with no enacted reform.

Key law: 16 Del. C. § 4714.

If you are looking for legal access

The nearest legal option to Delaware is Colorado

Colorado runs a licensed supervised-access program with no residency requirement, so people do travel for sessions. Expect roughly $1,000–$3,500 out of pocket — no insurer covers it.

You cannot lawfully bring psilocybin back to Delaware. Possession outside the licensed system is a crime in Colorado too, and carrying it across state lines is a federal offense.

This entry records the absence of reform rather than a specific program, so it rests on the state’s controlled-substances schedule rather than a source we link. If Delaware has changed something we have missed, tell us — corrections are published with a dated note.

Common questions

Psilocybin in Delaware

Is psilocybin legal in Delaware?
No. Psilocybin is a controlled substance in Delaware with no state program, pilot or reform. Possession is a criminal offense. As of 30 August 2026, psilocybin remains a Schedule I controlled substance under the federal Controlled Substances Act. It has not been approved by the FDA and has not been rescheduled by the DEA.
Where is the nearest place to Delaware that psilocybin is legal?
Colorado. Neither Oregon nor Colorado has a residency requirement, so people do travel for supervised sessions. You cannot legally bring psilocybin home — possession outside the licensed system is a crime in both states, and transporting it across state lines is a federal offense.
Does Delaware law override federal law on psilocybin?
No. Psilocybin remains a Schedule I controlled substance under the federal Controlled Substances Act, and federal law applies in every state regardless of state programs. A state license protects you under state law only.

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Other states with illegal

Same legal category, different detail. The differences matter.

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This is not legal advice. Drug law changes quickly, applies differently depending on quantity and circumstance, and federal law applies everywhere regardless of state status. Entry last reviewed August 30, 2026.

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Psilocybin Research. (2026). Is psilocybin legal in Delaware. Last reviewed August 30, 2026. https://psilocybinresearch.com/psilocybin-legal-in-delaware