Legislation: batch B — IL IN KS KY LA MA MD ME MI MN

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

legislation/us/states/mi/2023-2024/hb-4511.md

@@ -0,0 +1,97 @@
+---
+type: "Bill"
+title: "Vehicles: equipment; child restraint safety seats; require positioning of car seats to depend on weight of child, and make other revisions. Amends secs. 710d & 710e of 1949 PA 300 (MCL 257.710d & 257.710e). TIE BAR WITH: HB 4512'23"
+description: "Vehicles: equipment; child restraint safety seats; require positioning of car seats to depend on weight of child, and make other revisions. Amends secs. 710d & 710e of 1949 PA 300 (MCL 257.710d & 257.710e). TIE BAR WITH: HB 4512'23"
+jurisdiction: "us/states/mi"
+legislature: "Michigan Legislature"
+session: "2023-2024"
+identifier: "HB 4511"
+citation: "Michigan HB 4511 (2023-2024)"
+classification: ["bill"]
+subjects: ["Children: other", "Safety: other", "State agencies (existing): state", "Vehicles: equipment"]
+status: "enacted"
+primary_sponsors: ["Carrie Rheingans"]
+version_count: 5
+action_count: 25
+vote_count: 2
+first_action: "2023-05-04"
+last_action: "2024-04-09"
+source: "openstates"
+source_identifier: "ocd-bill/6642e95f-623e-4245-909d-a70c01e78f8c"
+source_url: "https://legislature.mi.gov/Bills/Bill?ObjectName=2023-HB-4511"
+source_hash: "26873f79f9cbc121104de690b8b722657043a312984b6de3616ce504f589d14b"
+vintage: "2026-07-01"
+source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
+retrieved_at: "2026-07-06"
+confidence: "reported"
+tags: ["legislation", "bill", "us-mi"]
+---
+
+# Michigan HB 4511 (2023-2024) — Vehicles: equipment; child restraint safety seats; require positioning of car seats to depend on weight of child, and make other revisions. Amends secs. 710d & 710e of 1949 PA 300 (MCL 257.710d & 257.710e). TIE BAR WITH: HB 4512'23
+
+## Version chain
+
+The bill's text revisions, in order — the diff chain from filing to enrollment.
+
+1. **As Passed by the House** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/billengrossed/House/pdf/2023-HEBH-4511.pdf)
+2. **As Passed by the Senate** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/billengrossed/House/pdf/2023-HEBS-4511.pdf)
+3. **House Concurred Bill** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/billconcurred/House/pdf/2023-HCB-4511.pdf)
+4. **House Introduced Bill** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/billintroduced/House/pdf/2023-HIB-4511.pdf)
+5. **Public Act** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/publicact/pdf/2024-PA-0021.pdf)
+
+## Votes
+
+- passed; given immediate effect Roll Call # 316 Yeas 68 Nays 42 Excused 0 Not Voting 0 — **68–42** (pass) · lower
+- PASSED ROLL CALL # 55 YEAS 21 NAYS 17 EXCUSED 0 NOT VOTING 0 — **21–17** (pass) · upper
+
+## Sponsors
+
+- Carrie Rheingans — primary (person)
+- Carol Glanville — cosponsor (person)
+- Emily Dievendorf — cosponsor (person)
+- Erin Byrnes — cosponsor (person)
+- Jimmie Wilson Jr. — cosponsor (person)
+- John Fitzgerald — cosponsor (person)
+- Kelly Breen — cosponsor (person)
+- Mike McFall — cosponsor (person)
+- Natalie Price — cosponsor (person)
+- Noah Arbit — cosponsor (person)
+- Penelope Tsernoglou — cosponsor (person)
+- Rachel Hood — cosponsor (person)
+- Regina Weiss — cosponsor (person)
+- Samantha Steckloff — cosponsor (person)
+
+## Timeline
+
+The legislative action history — every referral, reading, and vote.
+
+- **2023-05-04** introduced by Representative Carrie Rheingans `introduction`
+- **2023-05-04** read a first time `reading-1`
+- **2023-05-04** referred to Committee on Transportation, Mobility and Infrastructure `referral-committee`
+- **2023-05-09** bill electronically reproduced 05/04/2023
+- **2023-09-19** reported with recommendation without amendment `committee-passage`
+- **2023-09-19** referred to second reading
+- **2023-09-26** read a second time `reading-2`
+- **2023-09-26** placed on third reading
+- **2023-09-27** read a third time `reading-3`
+- **2023-09-27** passed; given immediate effect Roll Call # 316 Yeas 68 Nays 42 Excused 0 Not Voting 0 `passage`
+- **2023-09-27** transmitted
+- **2023-10-03** REFERRED TO COMMITTEE ON TRANSPORTATION AND INFRASTRUCTURE `referral-committee`
+- **2024-02-14** REPORTED FAVORABLY WITHOUT AMENDMENT `committee-passage`
+- **2024-02-14** REFERRED TO COMMITTEE OF THE WHOLE `referral-committee`
+- **2024-02-20** REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITHOUT AMENDMENT(S) `committee-passage`
+- **2024-02-20** PLACED ON ORDER OF THIRD READING
+- **2024-03-13** PASSED ROLL CALL # 55 YEAS 21 NAYS 17 EXCUSED 0 NOT VOTING 0 `passage`
+- **2024-03-13** INSERTED FULL TITLE
+- **2024-03-13** returned from Senate without amendment with full title
+- **2024-03-13** full title agreed to
+- **2024-03-13** bill ordered enrolled
+- **2024-03-19** presented to the Governor 03/19/2024 11:34 AM `executive-receipt`
+- **2024-04-09** approved by the Governor 03/28/2024 09:48 AM `executive-signature`
+- **2024-04-09** filed with Secretary of State 03/28/2024 10:54 AM
+- **2024-04-09** assigned PA 21'24
+
+## Source
+
+OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/6642e95f-623e-4245-909d-a70c01e78f8c`. Confidence: reported (aggregated from official Michigan legislature records).
+