Cannabis DUI Laws in Wyoming
Prosecutors must prove the driver was actually impaired by cannabis. There is no specific THC blood level threshold.
DUI Law Details
Up to 6 months in jail, fines up to $750, 90-day license suspension
6-month license suspension
Overview
Wyoming follows an effect-based approach to cannabis DUI enforcement. There is no per se THC limit, and prosecutors must prove actual impairment. Cannabis remains fully illegal in Wyoming for both medical and recreational use.
Law enforcement uses field sobriety tests, officer observations, and chemical testing. Because cannabis is completely illegal in Wyoming, any cannabis discovered during a DUI stop will result in additional possession charges. Wyoming's penalties are moderate for first offenses but escalate for repeat violations.
Key Facts
- •No per se THC limit — effect-based standard
- •Cannabis is fully illegal in Wyoming
- •First offense carries up to 6 months in jail
- •6-month license suspension for test refusal
- •Additional possession charges for any cannabis found
Frequently Asked Questions
Does Wyoming have a THC driving limit?+
What are the penalties for a first cannabis DUI in Wyoming?+
Is cannabis legal in Wyoming?+
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Explore cannabis DUI laws in other states with similar regulations or neighboring jurisdictions.
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Disclaimer: The information on this page is provided for educational and informational purposes only and does not constitute legal advice. Cannabis remains illegal under US federal law. Wyoming DUI laws and regulations are subject to change and may vary by local jurisdiction. THC limits, penalties, and testing methods described here are based on publicly available information and may not reflect the most current regulations. Always verify current laws with official Wyoming state resources and consult with a qualified attorney for legal guidance. Cannabismarketcap does not guarantee the accuracy or completeness of any information presented.