Alabama DUI / DWI charges can be prosecuted under one (or both) of two theories. First, Alabama DUI charges can be brought against someone who is under the influence of alcohol or drugs. Being under the influence of alcohol or drugs refers to a person whose physical or mental capabilities are impaired by an intoxicant. It relates to the driver’s impaired ability to drive a vehicle in Alabama.
Alabama DUI arrests can also be based on violation of Alabama’s per se laws, making it a crime to drive with a blood alcohol level (BAC) of .08% or higher. This type of Alabama DUI charge can be brought whether or not the person is actually impaired. Violating Alabama’s per se limit of .08 means that the prosecution can be based only on body chemistry, and have nothing to do with the way the person is actually driving their car.




