House Panel Hears Support and Opposition for Lowering Legal BAC to 0.05

SB2463 SD1, a proposal to lower the legal per se blood alcohol concentration to 0.05, drew substantial testimony from public health groups, national safety bodies and victims’ advocates.

The National Transportation Safety Board reiterated its long‑standing recommendation for a 0.05 BAC standard, noting Utah’s post‑change reductions. “We have long supported this proposal,” NTSB member Tom Chapman said in brief testimony on the evidence base.

Mothers Against Drunk Driving and county prosecutors urged passage as a proven countermeasure. “Lowering the BAC to 0.05 will save lives,” said McKenna Young of MADD during emotional survivor statements. Survivor testimony from Britney Cass described life‑altering injuries from a high‑speed impaired crash and urged lawmakers to act.

The Office of the Public Defender opposed the measure, arguing it would divert criminal‑justice resources and criminalize low‑BAC drivers who do not pose the same risk as repeat or highly intoxicated offenders.

Committee members discussed the international evidence, enforcement implications and the bill’s role as a general deterrent. The chair moved the HD1 with amendments and deferred final procedural coding to committee practice and subsequent floor calendaring.