Bill > HB1804

This bill modifies provisions related to ignition interlock device requirements for certain traffic offenses involving intoxication. Specifically, the bill strengthens requirements for individuals with alcohol-related driving offenses, particularly those with blood alcohol content (BAC) at or above 0.15%. The key changes include mandating ignition interlock devices for drivers with certain BAC levels or prior alcohol-related enforcement contacts, extending the period of required interlock device use if monitoring reports show violations, and establishing more stringent reinstatement conditions for drivers' licenses. The bill applies to various scenarios, including first-time offenders, repeat offenders, and those with high BAC levels, requiring them to install and maintain a functioning, certified ignition interlock device on any vehicle they operate. If a driver fails to comply with these requirements or the interlock device detects alcohol or tampering, they may face extended device requirements, license suspension or revocation, and potential misdemeanor charges. The goal of these provisions is to reduce repeat drunk driving incidents and improve overall road safety by more closely monitoring and restricting driving privileges for individuals with alcohol-related driving offenses.

https://house.mo.gov/Bill.aspx?bill=HB1804&year=2026&code=R