Michigan · 2025-2026
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
Bill record: Open States bulk CSV (bills/votes) CC0-1.0
Summary AI-generated
HB 4390 amends sections 43b and 319b of the 1949 PA 300 and adds section 36d to the Michigan Vehicle Code. The bill proposes expanding the methods for testing intoxication or impairment to include other bodily fluids. It is tied to HB 4391.
Software-generated, grounded only in the bill's own fields (it does not invent outcomes, amounts, or dates). Provenance: Open States bulk CSV (bills/votes) CC0-1.0 GovTally LLM enrichment (local oMLX)
Issue tags AI-classified
Classified by a local model from the bill's text; confidence shown. GovTally LLM enrichment (local oMLX)
Sponsors + 32 cosponsors
- Brian BeGole Republican lead
- Alicia St. Germaine Republican
- Angela Rigas Republican
- Carrie Rheingans Democratic
- Curt VanderWall Republican
- Dave Prestin Republican
- Denise Mentzer Democratic
- Donni Steele Republican
- Doug Wozniak Republican
- Greg Markkanen Republican
- Helena Scott Democratic
- Jaime Greene Republican
- Jason Woolford Republican
- Jay DeBoyer Republican
- Jennifer Wortz Republican
- Jerry Neyer Republican
- Joe Aragona Republican
- Julie Rogers Democratic
- Kathy Schmaltz Republican
- Ken Borton Republican
- Luke Meerman Republican
- Matt Longjohn Democratic
- Mike Harris Republican
- Mike McFall Democratic
- Mike Mueller Republican
Roll-call votes on this bill
| Question | Chamber | Result | Yea | Nay | Other | Date | Source |
|---|---|---|---|---|---|---|---|
| passed; given immediate effect Roll Call #169 Yeas 61 Nays 44 Excused 0 Not… | lower | pass | 61 | 42 | 0 | Jul 1, 2025 | Open States bulk CSV (bills/votes) CC0-1.0 |