For Drivers over 21 years of age, DWI or DUI is defined as

A BAC of 0.08 or higher

A BAC of 0.10 or higher

A BAC of 0.20 or higher

Any level of alcohol in da blood

1 answer

For drivers over 21 years of age, DWI (Driving While Intoxicated) or DUI (Driving Under the Influence) is typically defined as a Blood Alcohol Concentration (BAC) of 0.08 or higher. This is the standard legal limit in many places in the United States.