Senate advances broad DUI amendments, increases penalties and expands admissible evidence after floor fight over 'measurable' language

The Utah State Senate on Jan. 22 passed SB 4, a comprehensive set of amendments to the state’s DUI law that tightens penalties for repeat offenders, incorporates out‑of‑state convictions into Utah records, and expands courts’ options for license suspension and treatment orders.

Sponsor Senator David Steele told the chamber the bill “is not a punishment bill. It is an opportunity to remove repeat offenders from the road.” Steele walked senators through the bill’s major provisions: treating a third DUI within six years as a class A misdemeanor, making a fourth and subsequent DUI a third‑degree felony, raising the minimum fine for a suspended fourth‑offense sentence to not less than $1,500, and increasing mandatory jail time on some suspended sentences to a minimum of 1,000 hours. The bill also allows courts to order long‑term supervised treatment and to extend license suspension periods by 90 days, 180 days or one year.

Floor debate centered on proposed language at page 15 that would have removed the phrase “measurable” from the code and replaced it with a broader reference to “other evidence of consumption of alcohol.” Opponents, led in debate by Senator Hilliard and others, argued that removing measurable chemical evidence risked convictions or administrative license sanctions based solely on non‑chemical observations — for example, an officer’s report that they smelled alcohol, saw an open container, or observed consumption at a remote site where testing could not be administered quickly.

“I would move that on page 15, line 7, we take out the new language and restore measurable on line 6,” Senator Hilliard said during the amendment debate, urging the Senate to keep a chemical standard for minors and certain administrative actions. Hilliard and supporters cited the collateral consequences for families — including insurance loss — when a young person is arrested and later found to have negligible or non‑measurable alcohol concentration.

Supporters of the broader language, including members who emphasized difficulties in remote areas, said prosecutors and judges should have discretion to admit other evidence when a chemical test cannot be obtained within the statutory window. Senator Steele argued judges are equipped to weigh admissibility and that the change would help in locations without immediate testing access: “It’s not an open can; the judge will decide admissibility.” Senator Petersen and others noted practical concerns about metabolism and testing delays in remote recreational areas.

The Senate ultimately adopted Hilliard’s amendment to retain a measurable chemical standard where senators judged it necessary, then proceeded to the bill as amended. On the final roll call, Senate Bill 4 received 29 aye votes and passed to the third‑reading calendar (the transcript records the vote as unanimous at the time of that roll call).

Key clarifying details in the bill include: the statutory definition treating prior convictions from other states as counting toward Utah penalties; a change that makes a third DUI within six years a class A misdemeanor and a fourth/subsequent offense a third‑degree felony; a minimum fine increase for certain suspended felony sentences to not less than $1,500; and a mandatory minimum of 1,000 hours of jail time where the court suspends a sentence and imposes other conditions. Steele said the bill had been the product of an interim task force and enjoyed unanimous interim committee support.

The next step is technical review and placement on the third‑reading calendar; the amended bill will proceed toward final consideration and transmission to the House if passed on third reading.