Wyoming
Cannabis Law Guide & THCA Vendor SOP
Hemp Law
DEAD FOR THCA: SF0032 (SEA 24, July 2024) mandates post-decarboxylation testing = functional Total THC. THCA is Schedule I in Wyoming. 10th Circuit upheld (Green Room v. Wyoming, Oct 2025).
Important Note
KILLED: Post-decarb testing + Schedule I + 10th Circuit Green Room v. Wyoming (Oct 2025). CBD-only catalog for WY customers.
Marijuana / Cannabis Law
Cannabis remains fully illegal in Wyoming. No medical program. No decriminalization.
Possession Limit
Less than 3 oz: misdemeanor. 3 oz+: felony.
No cannabis reform legislation advancing. One of the most conservative states on cannabis.
THCA Vendor SOP — Wyoming
- 1
Obtain WDA hemp handler license
- 2
Lab test: delta-9 THC < 0.3%
- 3
Label per WDA requirements
- 4
Maintain COAs for inspection
Hemp Vendor Requirements
- Post-decarb testing required — THCA flower fails
- THCA = Schedule I under WY law
- CBD/topicals/seeds ONLY
Key Dates
2019-03-14: Hemp legalized (HB 171)
Enforcement Notes
CRITICAL: THCA is Schedule I in Wyoming. SF0032 post-decarb testing effective. 10th Circuit upheld. Do NOT ship THCA to Wyoming addresses.
Disclaimer: This information is provided for educational purposes only and does not constitute legal advice. Cannabis laws change frequently. The statute citations and regulatory links were verified as of March 2026 but may have been updated. Always verify current regulations withWyoming Department of Agriculture before making business decisions. Consult a licensed attorney in Wyoming for advice specific to your situation.