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

HB-4390, As Passed House, July 1, 2025 HOUSE BILL NO.

SCS H00111'25_HB4390_INTR_1H00111'25_HB4390_APH_1 awu9pyw0p3ei 1 Sec.

(a) Suspension for 60 days, to run consecutively with any commercial driver license action imposed under this section, if the individual is convicted of or found responsible for 1 of the SCS H00111'25_HB4390_INTR_1H00111'25_HB4390_APH_1 awu9pyw0p3ei 1 following while operating a commercial motor vehicle:

(i) A violation of section 625(1), (3), (4), (5), (6), (7), or (8), or section 625m, or former section 625(1) or (2), or former section 625b, while operating a commercial or noncommercial motor SCS H00111'25_HB4390_INTR_1H00111'25_HB4390_APH_1 awu9pyw0p3ei 1 vehicle.

(d) Suspension for 3 years, to run consecutively with any commercial driver license action imposed under this section, if the individual is convicted of or found responsible for an offense SCS H00111'25_HB4390_INTR_1H00111'25_HB4390_APH_1 awu9pyw0p3ei 1 enumerated in subdivision (c)(i) to (vi) in which a commercial motor vehicle was used if the vehicle was carrying hazardous material required to have a placard under 49 CFR parts 100 105 to 199.

(vi) Causing a fatality through the negligent or criminal SCS H00111'25_HB4390_INTR_1H00111'25_HB4390_APH_1 awu9pyw0p3ei 1 operation of a commercial motor vehicle, including, but not limited to, the crimes of motor vehicle manslaughter, motor vehicle homicide, and negligent homicide.

(3) The secretary of state shall immediately suspend or revoke, as applicable, all commercial learners permits or vehicle SCS H00111'25_HB4390_INTR_1H00111'25_HB4390_APH_1 awu9pyw0p3ei 1 group designations on an individual's operator's or chauffeur's license upon receiving notice of a conviction, bond forfeiture, or civil infraction determination of the individual, or notice that a court or administrative tribunal has found the individual responsible, for a violation of section 319d(4) or 319f, a local ordinance substantially corresponding to section 319d(4) or 319f, or a law or local ordinance of another state, the United States, Canada, the United Mexican States, or a local jurisdiction of either of these countries substantially corresponding to section 319d(4) or 319f, while operating a commercial motor vehicle.

(d) Suspension for 3 years if the individual is convicted of or found responsible for 3 or more violations, in any combination, of section 319d(4) or 319f while operating a commercial motor SCS H00111'25_HB4390_INTR_1H00111'25_HB4390_APH_1 awu9pyw0p3ei 1 vehicle arising from 3 or more separate incidents during a 10-year period.

(7) A conviction, bond forfeiture, or civil infraction determination, or notice that a court or administrative tribunal has found an individual responsible for a violation described in this subsection while the individual was operating a noncommercial motor vehicle counts against the individual who holds a license to SCS H00111'25_HB4390_INTR_1H00111'25_HB4390_APH_1 awu9pyw0p3ei 1 operate a commercial motor vehicle the same as if the individual had been operating a commercial motor vehicle at the time of the violation.

SCS H00111'25_HB4390_INTR_1H00111'25_HB4390_APH_1 awu9pyw0p3ei 1 (i) The vehicle was used as an instrument of the felony.

SCS H00111'25_HB4390_INTR_1H00111'25_HB4390_APH_1 awu9pyw0p3ei 1 (ix) Beginning October 28, 2013, a violation of section 602b(2) or (3) or, beginning on the effective date of the amendatory act that added section 602b(8), a violation of section 602b(2).

Final Page SCS H00111'25_HB4390_INTR_1H00111'25_HB4390_APH_1 awu9pyw0p3ei