Yes, Delta 9 THC is legal in Missouri under specific conditions. The 2022 Missouri Hemp Extract Registration Act permits hemp-derived Delta 9 THC products containing ≤0.3% Delta 9 THC by dry weight, aligning with federal Farm Bill standards. The Missouri Department of Agriculture (MDA) oversees licensing and compliance, with enforcement tightening ahead of the 2026 federal hemp product reauthorization review.
Key Regulations for Delta 9 THC in Missouri
- THC Concentration Limit: Products must not exceed 0.3% Delta 9 THC per serving or container, verified by third-party lab testing submitted to the MDA.
- Licensing Requirements: Retailers and manufacturers must obtain MDA-issued hemp licenses, with annual renewals contingent on passing facility inspections and compliance audits.
- Labeling and Packaging: Mandatory child-resistant packaging, QR codes linking to lab results, and explicit “Not for Use by Pregnant/Nursing Women” warnings are enforced by the MDA’s Hemp Program.
Local jurisdictions, including St. Louis and Kansas City, have enacted additional ordinances restricting public consumption and sales near schools, though these do not supersede state law. The MDA’s 2024 guidance clarifies that synthetic Delta 9 THC remains prohibited under Missouri’s controlled substances statutes, distinguishing it from naturally derived hemp extracts. Non-compliant products face seizure, fines up to $5,000, or criminal charges under Missouri’s Uniform Controlled Substances Act.