Colorado Drunk Driving Law

Here are highlights from Colorado law on driving under the influence (CRS 42-4-1301). Click on the links for further explanation of the legal terms associated with drunk driving in Colorado.

'Per Se' BAC Level: .08

Zero Tolerance BAC Level: .02

Enhanced Penalty BAC Level: .17

Implied Consent Law: Yes

License Suspension 1st Offense: 3 months

License Suspension 2nd Offense: 1 Year

License Suspension 3rd Offense: 1 Year

Mandatory Jail Time after 2nd offense: Yes

Mandatory Alcohol Education: Yes

Mandatory Assessment/Treatment: Yes

Possible Ignition Interlock: Yes

Possible Vehicle Confiscation: No

Hardship License while license suspended: Yes

Open Container Law: For driver and passengers

These are highlights of the main provisions of Colorado law pertaining to drunk driving. Other factors can increase the penalties for drunk driving, such as if an injury or death occurred, or if a child was endangered.

If you have been arrested for drunk driving in Colorado, contact an attorney in your area to determine you rights and responsibilities.

Source: CRS 42-4-1301