Cannabis DUI Laws in Nevada

Nevada (NV)Per Se THC Limit

This state sets a specific THC blood concentration limit. Drivers at or above this level are legally considered impaired.

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DUI Law Details

THC Limit

2 ng/mL blood, 10 ng/mL urine

legal threshold

Testing Method

Blood, urine, field sobriety

authorized methods

Implied Consent

Yes

required for licensed drivers

First Offense Penalty

2 days to 6 months in jail (or 48-96 hours community service), fines $400-$1,000, 185-day license revocation

Test Refusal Penalty

1-year license revocation

Overview

Nevada has one of the lower per se THC limits in the country at 2 nanograms per milliliter of blood or 10 nanograms per milliliter of urine. Drivers at or above these thresholds are considered under the influence regardless of actual impairment.

Despite legalizing recreational cannabis in 2016, Nevada maintains strict DUI enforcement. The low THC blood limit means that even moderate cannabis users may exceed the threshold. Nevada uses both blood and urine testing, giving law enforcement flexibility in how they establish THC levels.

Key Facts

•Per se limit: 2 ng/mL blood or 10 ng/mL urine
•One of the lowest THC limits in the country
•Recreational cannabis legal since 2016
•First offense carries 2 days to 6 months in jail
•1-year license revocation for test refusal
•Both blood and urine testing are authorized

Frequently Asked Questions

What is Nevada's THC driving limit?+

Nevada has a per se limit of 2 ng/mL of THC in blood or 10 ng/mL in urine. These are among the lowest thresholds in the country.

Why is Nevada's limit lower than Colorado's?+

Nevada set its THC limits before recreational legalization and has maintained them. The lower threshold reflects a more conservative approach to cannabis-impaired driving.

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

A first offense carries 2 days to 6 months in jail (or 48-96 hours of community service), fines of $400-$1,000, and a 185-day license revocation.

Can I use urine test results to fight a DUI in Nevada?+

Both blood and urine tests are admissible in Nevada. However, urine tests may be challenged on the basis that they measure metabolites rather than active impairment.

Related State DUI Laws

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

Colorado

Per Se THC Limit

California

Effect-Based Standard

Continue Exploring

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