What Is an Interdicted Driver in Utah?

An interdicted person in Utah is someone a court has barred from purchasing alcohol for a set period. Since House Bill 437 took effect on January 1, 2026, Utah courts have express authority to apply that designation to people convicted of DUI, and the restriction is enforced through the driver license itself. That license mechanism is why the phrase people search for is "interdicted driver," even though the term written into the code is "interdicted person."

If you were sentenced before 2026, this consequence did not exist in this form. If you are facing a DUI charge now, it is worth understanding before sentencing, alongside the rest of what follows a DUI arrest, because whether the designation applies and for how long is often something a court decides rather than a fixed outcome. Glen Neeley has defended Utah DUI cases since 1998, is board certified in DUI defense, and serves on the faculty of the National College for DUI Defense.

Who Gets Designated as an Interdicted Person

A court may designate a person convicted of DUI as an interdicted person, and for one category it must. The designation is mandatory following an extreme DUI conviction. For convictions below that threshold, the court has discretion, which makes both the designation and its length a subject for advocacy at sentencing rather than a foregone conclusion.

Extreme DUI Makes the Designation Mandatory

Under Utah Code 41-6a-501(1)(f), an offense is an extreme DUI where the driver had a BAC of .16 or higher, a BAC of .05 or higher combined with any measurable controlled substance, or two or more controlled substances not lawfully prescribed or taken under Utah's medical cannabis provisions. An extreme result also raises the mandatory jail minimum and, since the start of 2026, triggers the interdicted designation, so a .16 reading now carries weight well beyond the single number on the printout, and it is one more reason to scrutinize the breath or blood result where the evidence allows. Where the case turns on controlled substances rather than alcohol alone, the analysis shifts toward how Utah treats a drug-related DUI.

For Other DUI Convictions, the Court Decides

For DUI convictions that are not extreme, whether the designation is imposed and for how long depends on the severity of the offense and the court's findings. Where a court suspends a prison sentence and grants probation on an extreme DUI, Utah Code 41-6a-505 directs the court to designate the person as an interdicted person for a period that does not exceed the probationary period, unless it finds good cause for a shorter or longer term, and to require surrender of the driver license or identification card.

Voluntary Interdiction

Utah also allows voluntary interdiction. A person who wants the barrier in place can apply for a renewal or duplicate license or identification card and complete an interdicted person agreement. A voluntary interdicted card has to be maintained for at least 30 days before the person can reapply for a standard one. This carries no criminal consequence and is not a penalty. It exists for people in recovery who want the restriction at the point of sale.

How the Marked License Actually Works

This is the part most descriptions get wrong, and it is the whole mechanism. The restriction is not enforced through a database that anyone can query. It is enforced through the physical license in your wallet, and the process runs in three steps.

• You surrender your current driver license or identification card to the court.
• You apply for a marked replacement at a Driver License Division office, which carries a $7.00 administrative fee.
• The replacement license or identification card is issued with a red banner across the top reading "NO ALCOHOL SALE." Temporary documents carry the same banner in black and white.

Enforcement then happens at the counter. Retailers and licensed establishments check identification as a matter of course, and the banner tells them immediately not to complete the sale. A vendor who sells anyway faces liability, and Utah's alcoholic product liability provisions expose a provider to civil liability for furnishing alcohol to a known interdicted person, which gives establishments a strong incentive to enforce it. There is no interdicted persons list that liquor stores query. The card is the mechanism.

That has a practical consequence worth understanding: the marking is visible any time you show identification, not only when alcohol is involved. A hotel check-in, a rental counter, a traffic stop, or an age check at a venue all put the banner in front of someone.

What Is Actually Prohibited, and What Is Not

Three different restrictions commonly follow a DUI, and they are constantly confused with one another. They come from different sources and carry different consequences. Interdicted person status is narrower than people assume: on its own it prohibits purchasing alcohol and makes it unlawful for a vendor to sell or furnish alcohol to you. By its terms it does not bar consumption or possession.

The consumption ban that most DUI defendants live under comes from a separate source, a no-alcohol probation condition that courts routinely impose alongside interdiction. The rule against driving with alcohol in your body is a third, independent restriction. The table below keeps them apart.

In practice a DUI defendant who is interdicted is usually also under a no-alcohol probation condition and classified as an alcohol-restricted driver, so the working answer is that alcohol is off the table entirely. The distinction still matters, because a violation of one is not the same offense as a violation of another, and each has a different defense.

Consequences of a Violation

Purchasing alcohol while interdicted is a criminal offense under Utah's Alcoholic Beverage Control Act, punishable as a class B misdemeanor, up to 180 days in jail and a fine.

Where the interdiction accompanies probation, the same purchase will typically also be a probation violation. That is frequently the more serious exposure, because it puts suspended jail time back on the table. A single incident can generate a new criminal charge and a violation proceeding at the same time.

The restrictions also compound. If you are on probation with a no-alcohol condition, interdicted, and driving with an ignition interlock device, a single positive reading can implicate the probation condition, the alcohol-restricted driver rule, and the interlock requirement at once. That is why a failed interlock test in this situation is rarely a self-contained problem.

How Long It Lasts and How It Ends

The length is set by the court, based on the severity of the offense and its findings. In the extreme DUI probation context, the designation generally runs no longer than the probationary period unless the court finds good cause otherwise.

Because the duration is a judicial determination rather than a fixed statutory term, it is genuinely open to argument at sentencing, which is the point at which it is worth addressing. This is one reason the sentence a first offense carries and the terms attached to it deserve attention before a plea, not after. Questions about the length of a particular period should be directed to the court that imposed it.

When the period ends, the process is administrative. You apply to the Driver License Division for a duplicate license or identification card without the interdicted marking. There is no compliance hearing, no treatment-completion showing, and no removal petition built into the ordinary expiration of the period. Shortening a period before it expires would mean returning to the sentencing court.

Common Questions About Interdiction in Utah

Talk to Glen Neeley About Your Case

If interdiction is on the table in your DUI case, the time to address it is before sentencing, while the designation and its length are still open to argument. Glen Neeley handles each DUI case personally and works statewide across Utah. Call for a free, confidential consultation, available 24/7.