ARKANSAS DWI LAW

Ark. Code Ann. §5-65-103.  Unlawful acts.

(a)  It is unlawful and punishable as provided in this act for any person who is intoxicated to operate or be in actual physical control of a motor vehicle.

(b) It is unlawful and punishable as provided in this act for any person to operate or be in actual physical control of a motor vehicle if at that time the alcohol concentration in the person's breath or blood was eight-hundredths (0.08) or more based upon the definition of breath, blood, and urine concentration in §5-65-204.

Ark. Code Ann. §5-65-102.  Definitions.

(2) "Intoxicated" means influenced or affected by the ingestion of alcohol, a controlled substance, any intoxicant, or any combination of alcohol, a controlled substance, or an intoxicant, to such a degree that the driver's reactions, motor skills, and judgment are substantially altered and the driver, therefore, constitutes a clear and substantial danger of physical injury or death to himself and other motorists or pedestrians;

ARKANSAS DUI LAW

Ark. Code Ann. §5-65-303.  Conduct proscribed.

(a) It is unlawful and punishable as provided in this subchapter for any underage person to operate or be in actual physical control of a motor vehicle while under the influence of an alcoholic beverage or similar intoxicant.

(b) It is unlawful and punishable as provided in this subchapter for any underage person to operate or be in actual physical control of a motor vehicle if at that time there was an alcohol concentration of two-hundredths (0.02) but less than eight-hundredths (0.08) in the underage person's breath or blood as determined by a chemical test of the underage person's blood or breath or other bodily substance.