Understanding DUI in utah: alcohol and drug-related offenses and your legal options
- Ana Burgi

- Dec 1, 2025
- 2 min read
If you or someone you care about has been charged with a DUI (driving under the influence) in Utah—whether related to alcohol, prescription medication, or illegal drugs—it’s essential to understand how Utah law approaches these offenses. Utah is recognized for having some of the strictest DUI laws in the country, and a conviction can carry serious, long-term consequences. As an experienced DUI attorney, Ana’s goal is to help you navigate the legal process, understand your rights, and explore all available defense options.
What Is Considered a DUI in Utah?
A DUI in Utah isn’t limited to alcohol. You can be charged for driving under the influence of:
Alcohol
Illegal drugs (including marijuana)
Prescription medications (including marijuana)
Over-the-counter medications that impair your ability to drive safely
The key factor is impairment—if your ability to operate a vehicle is compromised, you could face DUI charges.

A law enforcement officer conducting a DUI investigation
Alcohol-Related DUI
Utah’s legal blood alcohol content (BAC) limit is 0.05%, the lowest in the nation. Even a small amount of alcohol can result in a DUI charge. For comparison, most states set the limit at 0.08%. If you’re under 21, any detectable alcohol in your system while driving can lead to arrest.
Drug-Related DUI
Utah law also prohibits driving under the influence of drugs, including both illegal substances and prescription medications that impair driving. Unlike alcohol, which is measured by BAC, drug-related DUIs are determined through field sobriety tests, evaluations by drug recognition experts, and blood tests.
Prescription Drugs: Even legally prescribed medications (like opioids or benzodiazepines) can lead to a DUI if they impair your driving.
Marijuana: While medical marijuana is legal in Utah, driving under its influence is not. Police can test for THC, and its presence can result in charges.
DUI Penalties in Utah
DUI penalties depend on the circumstances and any prior convictions. Penalties increase if your BAC is 0.16% or higher, if there are children in the car, or if an accident with injuries occurs.
DUI Defense Strategies that an Experienced DUI Attorney can offer
Facing a DUI can be overwhelming, but there are several defense strategies a skilled attorney can pursue. DUI charges in Utah are serious, with penalties that can affect your finances, freedom, and future. If you’re facing a DUI charge in Utah, you don’t have to go through it alone. Contact us today for a free, confidential consultation.




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