Hemp is legal in Wyoming, but the 2026 legislative amendments introduced stricter licensing thresholds, expanded the definition of permissible cannabidiol products, and clarified enforcement protocols. While the state has adhered to the federal 0.3% THC limit since the 2018 Farm Bill, recent changes affect growers, processors, and retailers alike.
Current Legal Framework
Wyoming’s hemp program operates under the Wyoming Department of Agriculture (WDA) and aligns with the 2018 Farm Bill’s definition of industrial hemp (≤0.3% Δ⁹‑tetrahydrocannabinol). Licensed cultivators must submit a state‑issued Certificate of Registration, maintain a seed‑to‑sale traceability system, and undergo quarterly testing through an USDA‑approved laboratory. Violations can result in civil penalties up to $5,000 per offense and the forfeiture of harvested material.
2026 Legislative Changes
In early 2026 the Wyoming Legislature enacted Senate Bill 24 and House Bill 168, which together reshape the hemp landscape:
- License consolidation – The separate “cultivation” and “processing” licenses were merged into a single “Hemp Operations” license, reducing administrative burdens for vertically integrated businesses.
- CBD product expansion – Products containing up to 5 mg of THC per serving are now permissible for sale without a prescription, provided they are derived from certified hemp and meet label‑accuracy standards.
- Testing frequency – Quarterly testing was increased to bi‑monthly for operations exceeding 2,500 lb of dry biomass, aiming to improve compliance monitoring.
- Penalty adjustments – Civil fines were lowered to $2,500 for first‑time violations while introducing mandatory remedial training for repeat offenders.
These statutes took effect on July 1, 2026, and are codified in Wyoming Statutes §§ 39‑2‑101 through 39‑2‑115.
Compliance Requirements
- Obtain the unified Hemp Operations license – Submit an application to the WDA, including a detailed site plan, security protocol, and proof of USDA‑approved testing contracts.
- Maintain traceability – Use the state’s electronic Seed‑to‑Sale system to record planting dates, harvest weights, and test results.
- Label accuracy – All CBD products must display total THC content, batch number, and a QR code linking to the laboratory report.
- Reporting – File bi‑monthly test results with the WDA and retain records for at least three years.
Impact on Businesses
The license consolidation reduces overhead for growers who also process, encouraging vertical integration. Expanded CBD allowances open new retail opportunities, especially in wellness and food‑service sectors, while the stricter testing cadence may increase operational costs for larger producers. Smaller farms benefit from reduced fines and the remedial‑training option, fostering a more cooperative regulatory environment.
Frequently Asked Questions
What THC limit applies to hemp grown in Wyoming?
Federal law sets the ceiling at 0.3% Δ⁹‑THC on a dry‑weight basis; Wyoming adheres to this limit without deviation.
Do I need separate licenses for cultivation and processing?
No. As of July 2026 the state issues a single Hemp Operations license that covers both activities.
Can I sell CBD oil with a small amount of THC?
Yes. Products containing up to 5 mg of THC per serving are legal, provided they are derived from certified hemp and meet labeling requirements.
How often must my hemp be tested?
Bi‑monthly testing is required for operations producing more than 2,500 lb of dry biomass; smaller growers continue with quarterly testing.
What are the penalties for exceeding the THC threshold?
Exceeding 0.3% THC results in seizure of the crop, a civil fine of up to $2,500 for a first offense, and mandatory remedial training for subsequent violations.