Cannabis DUI Laws in Minnesota

Minnesota (MN)Effect-Based Standard

Prosecutors must prove the driver was actually impaired by cannabis. There is no specific THC blood level threshold.

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DUI Law Details

THC Limit

None (effect-based)

legal threshold

Testing Method

Blood, urine, field sobriety

authorized methods

Implied Consent

Yes

required for licensed drivers

First Offense Penalty

Up to 90 days in jail, fines up to $1,000, 90-day license revocation

Test Refusal Penalty

1-year license revocation

Overview

Minnesota follows an effect-based approach to cannabis DUI enforcement. The state legalized recreational cannabis in 2023 but has not established a per se THC driving limit. Prosecutors must demonstrate actual impairment.

Minnesota's DUI statute covers driving under the influence of any hazardous substance, including cannabis. The state uses field sobriety tests, DRE evaluations, and chemical testing. Minnesota has been studying potential THC driving limits but has not adopted one.

Key Facts

•No per se THC limit — effect-based standard
•Recreational cannabis legalized in 2023
•First offense carries up to 90 days in jail
•1-year license revocation for test refusal
•State is studying potential THC driving limits

Frequently Asked Questions

Does Minnesota have a THC driving limit?+

No. Minnesota does not have a per se THC limit. Prosecutors must prove actual impairment through evidence such as driving behavior, field sobriety tests, and chemical testing.

What are the penalties for a first cannabis DUI in Minnesota?+

A first offense carries up to 90 days in jail, fines up to $1,000, and a 90-day license revocation.

Has Minnesota considered a THC limit since legalization?+

Yes. The state has been studying the feasibility of establishing a per se THC limit but has not adopted one, citing scientific uncertainty about the correlation between THC levels and impairment.

Related State DUI Laws

Explore cannabis DUI laws in other states with similar regulations or neighboring jurisdictions.

Effect-Based Standard

South Dakota

Zero Tolerance

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Minnesota Cannabis Market

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. Minnesota 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 Minnesota state resources and consult with a qualified attorney for legal guidance. Cannabismarketcap does not guarantee the accuracy or completeness of any information presented.