Is DMT Legal in Colorado? Status, Decriminalization, and Federal Law

Is DMT Legal in Colorado? The Plain-English Answer

No, DMT (N,N-Dimethyltryptamine) is not fully legal in Colorado. Under United States federal law, DMT is a Schedule I controlled substance, making it illegal to manufacture, possess, or distribute except in very limited research or religious contexts. However, Colorado state law has decriminalized personal use, possession, and gifting of DMT for adults age 21 and older. This means that, while you are unlikely to face state criminal prosecution for small-scale, non-commercial DMT use or possession in Colorado, federal law still applies and DMT remains illegal at the national level. This explainer provides general information, not legal advice. For specific situations, consult a qualified attorney.

Federal Status: DMT as a Schedule I Substance

At the federal level, DMT is classified as a Schedule I controlled substance under the Controlled Substances Act (CSA). This category is reserved for substances with a high potential for abuse, no currently accepted medical use, and a lack of accepted safety for use under medical supervision. As a result, it is a federal crime to manufacture, possess, or distribute DMT in any form, except for limited exemptions—such as certain religious use authorized by the courts, or approved research projects with a federal license.

Federal law enforcement can technically prosecute DMT-related activities anywhere in the United States, including Colorado. While state decriminalization reduces the risk of state-level prosecution, it does not override federal law. For more on the federal landscape and how it interacts with state reforms, see our psychedelic law overview and briefing feed.

Colorado’s Natural Medicine Health Act: Decriminalization Explained

In November 2022, Colorado voters approved the Natural Medicine Health Act (NMHA, also known as Proposition 122). This law decriminalizes personal use, possession, and non-remunerative sharing (gifting) of several naturally occurring psychedelics—including DMT, psilocybin, psilocin, ibogaine, and non-peyote mescaline—for adults 21 and older. The law specifically excludes peyote, out of respect for Native American religious and conservation concerns.

• What is decriminalization? Decriminalization means that certain activities (here, personal possession and use) are no longer prosecuted as criminal offenses under state law. However, it does not create a legal commercial market, nor does it make DMT "legal" in the sense of being regulated or available for sale.
• What is allowed? Adults 21+ may possess, use, and gift DMT for personal use. Commercial sale, trafficking, or possession of large quantities remains illegal under state law.
• What is not allowed? Commercial sales, advertising, and manufacturing for sale are not permitted. Driving under the influence or using DMT in public is also prohibited.

For a detailed breakdown of what is and is not allowed under Colorado law, see our psychedelic guides and research landscape overview.

Therapeutic Use: Colorado’s Pathway for Regulated Psychedelics

The Natural Medicine Health Act also created a framework for regulated, facilitator-supervised psychedelic therapy in Colorado. As of 2024–2025, only psilocybin (the active compound in "magic mushrooms") is available in licensed healing centers under state supervision. DMT, along with ibogaine and non-peyote mescaline, is scheduled for review by the state’s Natural Medicine Advisory Board in 2026. This means that, for now, there is no legal, regulated program for DMT therapy in Colorado, but the state may consider adding DMT to the therapeutic program in the future.

The Division of Professions and Occupations oversees facilitator licensing and safety standards for psilocybin services. For the latest on Colorado’s therapeutic program and how other psychedelics may be included, see our briefing feed and start here guide.

Common Questions About DMT in Colorado

Can I buy DMT legally in Colorado?

No. There is no legal commercial market for DMT in Colorado. Sale and large-scale distribution remain illegal under both state and federal law.

Can I use DMT at home?

Yes, for adults 21+, personal use and possession are decriminalized under Colorado law. However, this does not make it "legal"—it simply means state criminal penalties do not apply. Federal law still prohibits DMT possession and use.

Are there licensed DMT therapy centers?

No. As of now, only psilocybin therapy is regulated in Colorado. DMT may be considered for inclusion in the regulated program after the 2026 advisory board review.

What about peyote or synthetic DMT?

Peyote is explicitly excluded from Colorado’s decriminalization law. Synthetic DMT is not distinguished from natural DMT under either state or federal law—both are treated the same for legal purposes.

What’s Next? Staying Informed and Reducing Risk

The legal landscape for psychedelics is evolving rapidly. While Colorado has taken significant steps to decriminalize personal use of DMT and other natural psychedelics, federal law remains unchanged. Anyone considering DMT use should be aware of the ongoing risk of federal enforcement, however rare it may be in practice. For researchers, investors, and clinicians, it is crucial to monitor regulatory developments, especially as the state considers expanding its therapeutic program.

To stay up to date on legal changes, research, and policy developments, visit our psychedelic briefing feed and explore our psychedelic law hub. For a comprehensive overview of the current research and regulatory landscape, see our research landscape guide.