Can out-of-state visitors use Colorado's psilocybin services?

Colorado's Natural Medicine Health Act defines a "participant" as "an individual who is twenty-one years of age or older and who receives natural medicine services performed by and under the supervision of a facilitator." That definition is based on age. It says nothing about residency.

DORA's rules for facilitators point the same way. When screening finds a risk factor that needs a second opinion, the participant's own provider "may be licensed in Colorado or in the participant's state of residence." The rules plainly expect that some participants will live in other states.

DORA's FAQ does mention "proof of Colorado residency if applicable", but that line is about *facilitator license applicants*, not participants.

Visitors go through the same process as Colorado residents:

• Age check. The facilitator must confirm you are 21 or older before services begin.
• Screening. A safety screen covers your medical history, medications and mental health history.
• Preparation. For a full-dose session, a preparation session must happen at least 24 hours and no more than 60 days before the first session. In a group program, at least one preparation session is held individually with each participant.
• The session itself happens in Colorado, normally at a licensed healing center, using psilocybin from a licensed Colorado business.
• Integration follows the session, with referrals for follow-up care where appropriate.

Screening is where distance makes the most difference. If your screen identifies a risk factor, Colorado's rules say a facilitator may only proceed after one of these:

• a referral from a licensed medical or behavioral health provider
• medical clearance from your own provider
• a consultation and risk review with a provider licensed to treat that condition

Your own doctor or therapist at home can fill that role, because the rules accept a provider licensed in your state. In practice, if you take regular medication or have a significant health history, talk to your own provider early. Do not leave it until after you have booked flights.

One important point: never stop or change a prescribed medication on your own to qualify for a retreat. Any change belongs with your prescriber.

Colorado's rules require a signed plan for how you will get home from the healing center after a session. On a residential retreat such as Maureen Lennon-Schafer's, transport to and from the healing center is included, and you return to the shared house rather than a hotel. Do not plan to drive yourself anywhere on session day.

When you fly home, you take your experience with you, not the medicine. In the regulated program, psilocybin is consumed during the supervised session. It is not sold to take away. Psilocybin is still a Schedule I substance under federal law, and Colorado's law does not travel with you. Do not carry psilocybin out of Colorado.

The formal retreat ends after the integration session, but many people find the weeks afterward matter just as much. Colorado's rules let facilitators recommend more integration sessions and refer participants to other providers. Before you leave, ask what follow-up is available remotely. It is also worth telling your regular therapist or doctor, if you have one, what you are planning, so that support at home is lined up in advance.

From out of state, it can be harder to judge an offer. Two free tools help:

• DORA's license lookup lets you confirm that a facilitator holds a current Colorado license.
• The Natural Medicine Division's healing center directory and map show licensed healing centers.

Be cautious about anyone who offers to sell you psilocybin, ship it, or run a session outside the licensed system and calls it a "retreat". The Natural Medicine Division has published consumer alerts about natural medicine fraud and scams.

Before every preparation, administration and integration session, a licensed facilitator must also give you certain information in writing. That includes their name and contact details, the training they completed to earn their license, a statement that they are regulated by the state with the regulator's contact details, and a reminder that you may end services at any time. If an offer comes without that paperwork, ask why.

A guided three-day retreat in Colorado, led by Maureen Lennon-Schafer, LCSW, is built for exactly this situation. Screening and preparation happen before and at the start of the retreat. The guided session takes place at a licensed healing center, the group shares a house with chef-prepared meals, and an integration session closes the program. Read the full details on our Boulder retreat page. Our Colorado psilocybin guide and safety page cover the wider picture.

Halcyon does not provide medical services and does not diagnose or treat any condition. Clinical services are provided by licensed professionals through our partner, Presence of Mind Therapy.