The proposed bill aims to enhance road safety in Washington State by lowering the legal blood alcohol concentration (BAC) limit for driving under the influence (DUI) from 0.08 to 0.05. This change is based on evidence from other countries that have successfully reduced alcohol-related fatalities with similar limits. The legislation includes stricter penalties for offenders, such as mandatory imprisonment, sobriety programs, and electronic home monitoring, with increased penalties for those with higher BAC levels or prior DUI offenses. Additionally, the bill mandates the installation of ignition interlock devices for all convicted individuals and emphasizes the importance of substance use disorder assessments and treatment.

The bill also amends existing laws regarding the suspension and revocation of driving privileges, adjusting BAC thresholds for individuals under and over 21 years of age. It establishes a formal hearing process for individuals contesting license suspensions, including a fee structure and provisions for deferred prosecution for those seeking treatment. Furthermore, the bill outlines disqualification periods for commercial drivers and mandates a public information campaign to educate the community about these changes. The act is set to take effect on July 1, 2026, and maintains current civil liability laws regarding the sale of alcohol to intoxicated individuals.

Statutes affected:
Original Bill: 46.61.502, 46.61.504, 46.61.5055, 46.61.506, 46.20.308, 46.20.3101, 46.25.090, 38.38.760, 79A.60.040
Substitute Bill: 46.61.502, 46.61.504, 46.61.5055, 46.61.506, 46.20.308, 46.20.3101, 46.25.090, 38.38.760, 79A.60.040