Cannabis DUI Laws in Tennessee
Prosecutors must prove the driver was actually impaired by cannabis. There is no specific THC blood level threshold.
DUI Law Details
48 hours to 11 months 29 days in jail, fines $350-$1,500, 1-year license revocation
1-year license revocation
Overview
Tennessee follows an effect-based approach to cannabis DUI enforcement. There is no per se THC limit, and prosecutors must prove actual impairment. Cannabis remains illegal in Tennessee for both medical and recreational use.
Tennessee's DUI statute covers impairment by any intoxicant, including cannabis. The state uses field sobriety tests, officer observations, and chemical testing. Tennessee has some of the more significant first-offense penalties, with potential jail time up to 11 months and 29 days.
Key Facts
- •No per se THC limit — effect-based standard
- •Cannabis is fully illegal in Tennessee
- •First offense carries 48 hours to 11 months 29 days in jail
- •1-year license revocation for test refusal
- •Mandatory minimum 48 hours in jail for first offense
Frequently Asked Questions
Does Tennessee have a THC driving limit?+
What are the penalties for a first cannabis DUI in Tennessee?+
Is cannabis legal in Tennessee?+
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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. Tennessee 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 Tennessee state resources and consult with a qualified attorney for legal guidance. Cannabismarketcap does not guarantee the accuracy or completeness of any information presented.