Michigan 2025-2026 Regular Session Status: Passed Senate 1 D cosponsors

SB 515 — Housing: other; requirement for certain rental units to be equipped with a carbon monoxide device; provide for. Amends 1972 PA 348 (MCL 554.601 - 554.616) by adding sec. 1e.

Last action — referred to Committee on Regulatory Reform

  1. ✓
    Introduced
  2. ✓
    In Committee
  3. 3
    Passed Senate
  4. 4
    Passed House
  5. 5
    To Executive
  6. 6
    Enacted

This bill has passed the Senate. Introduced October 23, 2025. It now moves to the second chamber.

Next likely step: consideration and a floor vote in the House.

Odds of enactment

Moderate chance

Based on the sponsor, cosponsors, and committee posture, this bill has a moderate chance of becoming law.

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A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Advancing 48% · moderate confidence

  • Passed Senate

    Current position in the legislative process.

  • 1 sponsor

    1 primary, 0 co-sponsors signed on.

  • Single-party support

    Sponsorship is currently within one party (1 D).

  • Cleared a recorded vote

    Passed 2 recorded votes so far.

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

Summary

Housing: other; requirement for certain rental units to be equipped with a carbon monoxide device; provide for. Amends 1972 PA 348 (MCL 554.601 - 554.616) by adding sec. 1e.

Bill Text

What changed in the latest version

19 added · 17 removed

Plain-language change summary

The recent amendments to Bill SB 515 clarify that landlords are responsible for ensuring carbon monoxide devices are in place in any appliance that they own or provide, particularly when these appliances are near enclosed garages. Additionally, the language emphasizes the penalties landlords face for violating this rule, specifically a civil fine of up to $500. These changes aim to enhance tenant safety by ensuring proper detection of carbon monoxide, a hazardous gas that can arise from fuel-fired appliances.

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SUBSTITUTE FOR SENATE BILL NO.
SB-515, As Passed Senate, October 23, 2025 SUBSTITUTE FOR SENATE BILL NO.
(1) A landlord must install at least 1 operational carbon monoxide device in every rental unit that has a fuel-fired appliance or is adjacent to an enclosed garage.
(1) A landlord must install at least 1 operational carbon monoxide device in every rental unit that has a fuel-fired appliance that is provided or owned by the landlord or is adjacent to an enclosed garage.
(2) A landlord that violates this section is responsible for a state civil infraction and may be ordered to pay a civil fine of OOI S03395'25 (S-1) w4mxua 1 not more than $500.00.
(2) A landlord that violates this section is responsible for a OOI S03395'25 (S-4)_SB515_APS_1 jhof1a 1 state civil infraction and may be ordered to pay a civil fine of not more than $500.00.
Final Page OOI S03395'25 (S-1) w4mxua
Final Page OOI S03395'25 (S-4)_SB515_APS_1 jhof1a
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Action History

  1. referred to Committee on Regulatory Reform

Sponsors

Sponsorship breakdown

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1 sponsors · 0 co-sponsors · 146 not signed on · 13 voted No

Sponsors (1)

Co-sponsors (0)

None.

Not signed on (146)

146 members have not signed on to this bill.

Show all 146 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Votes

PASSED

Passed 23 Yea · 12 Nay · 2 Other
Party YeaNayPresentNot Voting
Democrat 19000
Republican 41102
Unaffiliated 0100
Total 231202
% of votes cast 62%32%0%5%
How each member voted (37)
Member Party Vote
Outman — Nay
Darrin Camilleri Democrat Yea
Dayna Polehanki Democrat Yea
Erika Geiss Democrat Yea
Jeff Irwin Democrat Yea
Jeremy Moss Democrat Yea
John Cherry Democrat Yea
Kevin Hertel Democrat Yea
Mallory McMorrow Democrat Yea
Mary Cavanagh Democrat Yea
Paul Wojno Democrat Yea
Rosemary Bayer Democrat Yea
Sam Singh Democrat Yea
Sarah Anthony Democrat Yea
Sean McCann Democrat Yea
Stephanie Chang Democrat Yea
Sue Shink Democrat Yea
Sylvia Santana Democrat Yea
Veronica Klinefelt Democrat Yea
Winnie Brinks Democrat Yea
Aric Nesbitt Republican Nay
Dan Lauwers Republican Nay
Edward McBroom Republican Yea
Jim Runestad Republican Nay
John Damoose Republican Yea
Jon Bumstead Republican Not Voting
Jonathan Lindsey Republican Nay
Joseph Bellino Jr. Republican Nay
Kevin Daley Republican Nay
Lana Theis Republican Nay
Mark Huizenga Republican Yea
Michael Webber Republican Yea
Michele Hoitenga Republican Nay
Roger Hauck Republican Nay
Roger Victory Republican Nay
Ruth Johnson Republican Not Voting
Thomas Albert Republican Nay

Official roll call →

PASSED ROLL CALL # 281 YEAS 23 NAYS 12 EXCUSED 2 NOT VOTING 0

Passed 23 Yea · 10 Nay
Party YeaNayPresentNot Voting
Democrat 19000
Republican 4900
Unaffiliated 0100
Total 231000
% of votes cast 70%30%0%0%
How each member voted (33)
Member Party Vote
Nesbitt Outman — Nay
Darrin Camilleri Democrat Yea
Dayna Polehanki Democrat Yea
Erika Geiss Democrat Yea
Jeff Irwin Democrat Yea
Jeremy Moss Democrat Yea
John Cherry Democrat Yea
Kevin Hertel Democrat Yea
Mallory McMorrow Democrat Yea
Mary Cavanagh Democrat Yea
Paul Wojno Democrat Yea
Rosemary Bayer Democrat Yea
Sam Singh Democrat Yea
Sarah Anthony Democrat Yea
Sean McCann Democrat Yea
Stephanie Chang Democrat Yea
Sue Shink Democrat Yea
Sylvia Santana Democrat Yea
Veronica Klinefelt Democrat Yea
Winnie Brinks Democrat Yea
Dan Lauwers Republican Nay
Edward McBroom Republican Yea
Jim Runestad Republican Nay
John Damoose Republican Yea
Jon Bumstead Republican Nay
Jonathan Lindsey Republican Nay
Kevin Daley Republican Nay
Mark Huizenga Republican Yea
Michael Webber Republican Yea
Roger Hauck Republican Nay
Roger Victory Republican Nay
Ruth Johnson Republican Nay
Thomas Albert Republican Nay

Official roll call →

Subjects

public-safety housing environment
Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

What does SB 515 do?
Housing: other; requirement for certain rental units to be equipped with a carbon monoxide device; provide for. Amends 1972 PA 348 (MCL 554.601 - 554.616) by adding sec. 1e.
Who sponsors SB 515?
SB 515 is sponsored by Stephanie Chang (Democrat).
What is the current status of SB 515?
This bill has passed the Senate. Introduced October 23, 2025. It now moves to the second chamber.
Where can I track SB 515?
Track SB 515 free on One Click Politics — get push/email alerts when it moves.

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Last checked for changes 3 months ago · updated continuously

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