---
type: "Bill"
title: "Health: medical waste; containment of medical waste; modify. Amends secs. 13809 & 13810 of 1978 PA 368 (MCL 333.13809 & 333.13810)."
description: "Health: medical waste; containment of medical waste; modify. Amends secs. 13809 & 13810 of 1978 PA 368 (MCL 333.13809 & 333.13810)."
jurisdiction: "us/states/mi"
legislature: "Michigan Legislature"
session: "2023-2024"
identifier: "SB 482"
citation: "Michigan SB 482 (2023-2024)"
classification: ["bill"]
subjects: ["Health: medical waste"]
status: "enacted"
primary_sponsors: ["Kristen McDonald Rivet"]
version_count: 5
action_count: 35
vote_count: 3
first_action: "2023-09-12"
last_action: "2024-07-30"
source: "openstates"
source_identifier: "ocd-bill/cd32748d-6a48-4918-8c12-b31f2ead28cf"
source_url: "https://legislature.mi.gov/Bills/Bill?ObjectName=2023-SB-0482"
source_hash: "fe32e91ebaa64abf4666e2aa45f8dc889a51f0d1e49bebf28fe74b6f42315771"
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 SB 482 (2023-2024) — Health: medical waste; containment of medical waste; modify. Amends secs. 13809 & 13810 of 1978 PA 368 (MCL 333.13809 & 333.13810).

## 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/Senate/pdf/2023-SEBH-0482.pdf)
2. **As Passed by the Senate** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/billengrossed/Senate/pdf/2023-SEBS-0482.pdf)
3. **Public Act** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/publicact/pdf/2024-PA-0105.pdf)
4. **Senate Concurred Bill** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/billconcurred/Senate/pdf/2023-SCB-0482.pdf)
5. **Senate Introduced Bill** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/billintroduced/Senate/pdf/2023-SIB-0482.pdf)

## Votes

- passed; given immediate effect Roll Call # 212 Yeas 110 Nays 0 Excused 0 Not Voting 0 — **110–0** (pass) · lower
- PASSED ROLL CALL # 716 YEAS 37 NAYS 0 EXCUSED 1 NOT VOTING 0 — **37–0** (pass) · upper
- ROLL CALL: ROLL CALL # 327 YEAS 38 NAYS 0 EXCUSED 0 NOT VOTING 0 — **38–0** (pass) · upper

## Sponsors

- Kristen McDonald Rivet — primary (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2024-05-16** referred to second reading
- **2023-09-12** INTRODUCED BY SENATOR KRISTEN MCDONALD RIVET `introduction`
- **2023-09-12** REFERRED TO COMMITTEE ON HEALTH POLICY `referral-committee`
- **2023-11-07** REPORTED FAVORABLY WITHOUT AMENDMENT `committee-passage`
- **2023-11-07** REFERRED TO COMMITTEE OF THE WHOLE `referral-committee`
- **2023-11-08** REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITHOUT AMENDMENT(S) `committee-passage`
- **2023-11-08** PLACED ON ORDER OF THIRD READING
- **2023-11-08** RULES SUSPENDED
- **2023-11-08** PLACED ON IMMEDIATE PASSAGE
- **2023-11-09** PASSED ROLL CALL # 716 YEAS 37 NAYS 0 EXCUSED 1 NOT VOTING 0 `passage`
- **2023-11-09** received on 11/09/2023 `introduction`
- **2023-11-09** read a first time `reading-1`
- **2023-11-09** referred to Committee on Health Policy `referral-committee`
- **2024-05-16** reported with recommendation with substitute (H-1) `committee-passage`
- **2024-05-16** referred to second reading
- **2024-06-25** read a second time `reading-2`
- **2024-06-25** substitute (H-1) adopted
- **2024-06-25** placed on third reading
- **2024-06-25** placed on immediate passage
- **2024-06-25** read a third time `reading-3`
- **2024-06-25** passed; given immediate effect Roll Call # 212 Yeas 110 Nays 0 Excused 0 Not Voting 0 `passage`
- **2024-06-25** inserted full title
- **2024-06-25** returned to Senate
- **2024-06-26** PASSED BY HOUSE WITH SUBSTITUTE (H-1) WITH IMMEDIATE EFFECT `passage`
- **2024-06-26** LAID OVER ONE DAY UNDER THE RULES
- **2024-06-26** RULES SUSPENDED FOR IMMEDIATE CONSIDERATION
- **2024-06-26** HOUSE SUBSTITUTE (H-1) CONCURRED IN
- **2024-06-26** ROLL CALL: ROLL CALL # 327 YEAS 38 NAYS 0 EXCUSED 0 NOT VOTING 0
- **2024-06-26** GIVEN IMMEDIATE EFFECT
- **2024-06-26** FULL TITLE AGREED TO
- **2024-06-26** ORDERED ENROLLED
- **2024-07-30** PRESENTED TO GOVERNOR 07/15/2024 02:50 PM `executive-receipt`
- **2024-07-30** APPROVED BY GOVERNOR 07/23/2024 10:18 AM `executive-signature`
- **2024-07-30** FILED WITH SECRETARY OF STATE 07/23/2024 12:18 PM
- **2024-07-30** ASSIGNED PA 0105'24 WITH IMMEDIATE EFFECT

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/cd32748d-6a48-4918-8c12-b31f2ead28cf`. Confidence: reported (aggregated from official Michigan legislature records).