Boise DWI Attorney

Defense Counsel in Meridian, Garden City & Across Idaho

Driving under the influence (DUI) refers to the act of operating a vehicle while impaired by alcohol, drugs, or other intoxicating substances. While some states differentiate between DUI and DWI (Driving While Intoxicated), Idaho uses the single term “DUI” to cover all forms of impaired driving, whether from alcohol, illegal drugs, or even prescription medications.

At Trilogy Law Group, we handle all DUI-related charges, from misdemeanor first offenses to repeat, aggravated, and felony offenses. Because our practice area is limited only to DUI defense, our team is well-versed in the law, the procedures, and the strategies that can be used to build a compelling defense. 

Call (208) 842-3892 or complete our online contact form to request a free case evaluation with a Boise DWI lawyer at Trilogy Law Group. 

Idaho’s Implied Consent Law

The implied consent law means that you automatically consent to chemical testing, such as a breath, blood, or urine test, if a law enforcement officer has reasonable grounds to believe you are driving under the influence. 

Refusing to submit to testing when requested can result in serious administrative penalties, including an automatic license suspension of one year for a first refusal and two years for a second. 

In addition, the refusal can be used against you in court as evidence of impaired driving. While you have legal rights during a DUI stop, refusing a test does not avoid consequences and can make your case more difficult to defend.

Understanding Idaho’s DUI Laws

Under Idaho Code § 18-8004, it is illegal to operate a motor vehicle with a blood alcohol concentration (BAC) of 0.08% or higher. 

The law is stricter for specific drivers:

• Commercial drivers: 0.04% BAC limit
• Drivers under 21: 0.02% BAC limit