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Maine DUI / DWI Limits (2026)

Info: Adult per se limit 0.08% BAC (OUI). "Not-a-drop" zero-tolerance for drivers under 21 (any measurable alcohol); 0.04% commercial.

InfoVerified May 31, 2026

Adult per se limit 0.08% BAC (OUI). "Not-a-drop" zero-tolerance for drivers under 21 (any measurable alcohol); 0.04% commercial.

Official source: maine.gov →

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