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 to DUI defense, our team is well-versed in the law, procedures, and 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 one-year license suspension for a first refusal and a two-year suspension 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.

Many drivers in Boise first encounter Idaho’s implied consent law after being stopped on major roads like I-84 or State Street and then taken to the Ada County Jail for processing. A DWI lawyer can assess whether the officer had reasonable grounds to request a test, whether you were properly advised of the consequences of refusal, and how to challenge any resulting suspension before the Idaho Transportation Department.

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

What To Expect After a DUI Arrest in Boise

After a DUI arrest in Boise, most people are unsure what will happen next or how quickly they need to act. You will typically be taken into custody, processed, and given paperwork that explains your upcoming court date and any temporary driving privileges. In Ada County, your first appearance is usually an arraignment at the courthouse in downtown Boise, where the judge will inform you of the charges and your rights, and you will have an opportunity to enter a plea.

In addition to the criminal case, you may face an administrative license suspension through the Idaho Transportation Department, which has strict deadlines for requesting a hearing. Having a DWI defense attorney that Boise defendants can rely on means you have someone to track these deadlines, explain the difference between the criminal and administrative processes, and help you understand what to expect at each stage so you can make informed decisions about your defense.

Call (208) 842-3892 today to set up a consultation, or contact us online to learn more.