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Wyoming DUI Laws

Driving under the influence (DUI) of alcohol or other substances is dangerous and can result in bodily harm or death to yourself, passengers, and other motorists. That is why the DUI laws in Wyoming -- as in other states -- are quite strict and impose stiff penalties for offenders. While it's very rare, a first offense can result in a maximum jail sentence of six months. A fourth or subsequent offense, meanwhile, can result in a maximum two-year jail sentence. In all cases, your license will be suspended for a specified period of time.

Learn more about the DUI laws and penalties in Wyoming below.  

Wyoming DUI Laws: Blood Alcohol Concentration (BAC) Limits and Implied Consent

"Per Se" BAC Limit 0.08 Percent
Zero Tolerance (Underage) BAC Limit 0.02 Percent
Enhanced Penalty (Aggravated) BAC Limit 0.15 Percent
Implied Consent to Submit to BAC Test? Yes
 

Wyoming DUI Laws: Select Penalties

Minimum License Suspension or Revocation (1st, 2nd, 3rd offense) 90 days / 1 year / 2 years
Mandatory Alcohol Education, Assessment and Treatment Both
Vehicle Confiscation Possible? No
Ignition Interlock Device Possible? Yes

Note: State laws are always changing through legislative, judicial, or other means. While FindLaw works hard to ensure the accuracy of its legal resources, it's a good idea to thoroughly research the law or check with an attorney to make sure you have the most recent information.

Ignition Interlock

If you are convicted of a DUI in Wyoming, you may be required to have an ignition interlock device (IID) installed on your vehicle as a condition of your sentence. These devices require you to submit a valid breath sample by blowing into a tube before the car will start. Installation of an IID is required for the following DUI offenses:

  • First offense with a BAC of 0.15 percent or higher (duration: six months)
  • Second offense (duration: one year)
  • Third offense (duration: two years)
  • Fourth and subsequent offenses (duration: lifetime, but you may appeal the court after five years)

Wyoming DUI Resources

Get Free Legal Feedback About Your Wyoming DUI Case

It can be quite stressful trying to figure out your next steps after being arrested and charged with a DUI. And if it's your second offense within 10 years, Wyoming law requires a minimum jail sentence of seven days and as much as six months. How your case plays out will largely depend on your legal defense, which is why an attorney can make all the difference. Get started today with a free case evaluation by a Wyoming DUI attorney.

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