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Utah DUI / DWI Limits (2026)

Info: In Utah the per se limit for adults is 0.05% blood alcohol — the lowest in the nation (Utah Code 41-6a-502) — and drivers under 21 are under a "Not-a-Drop" zero-tolerance rule covering any measurable alcohol.

InfoVerified May 31, 2026
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In Utah the per se limit for adults is 0.05% blood alcohol — the lowest in the nation (Utah Code 41-6a-502) — and drivers under 21 are under a "Not-a-Drop" zero-tolerance rule covering any measurable alcohol.

Official source: highwaysafety.utah.gov →

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