Michigan · 2025-2026 Regular Session · Bill

HB 4390: Crimes: intoxication or impairment; methods of testing intoxication or impairment in the Michigan vehicle code; expand to include other bodily fluid. Amends secs. 43b & 319b of 1949 PA 300 (MCL 257.43b & 257.319b) & adds sec. 36d. TIE BAR WITH: HB 4391'25

Passed one chamber Last action July 17, 2025: REFERRED TO COMMITTEE ON CIVIL RIGHTS, JUDICIARY, AND PUBLIC SAFETY

Plain-language summary

HB 4390 is a bill introduced in the Michigan House on April 24, 2025. According to its official title, it concerns: Crimes: intoxication or impairment; methods of testing intoxication or impairment in the Michigan vehicle code; expand to include other bodily fluid. Amends secs. 43b & 319b of 1949 PA 300 (MCL 257.43b & 257.319b) & adds sec. 36d. TIE BAR WITH: HB 4391'25. Primary sponsor: Brian BeGole (Republican). It lists 32 additional sponsors. Most recent recorded action (July 17, 2025): REFERRED TO COMMITTEE ON CIVIL RIGHTS, JUDICIARY, AND PUBLIC SAFETY.

Sponsors

Primary sponsor: Brian BeGole (Republican). 32 co-sponsors.