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

SB 600 — Marihuana: other; cross-references to industrial hemp research and development act within the medical marihuana facilities licensing act; amend. Amends title & secs. 102, 206, 502 & 505 of 2016 PA 281 (MCL 333.27102 et seq.). TIE BAR WITH: SB 0599'25

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 December 17, 2025. It now moves to the second chamber.

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

Prognosis

Stalled 32% · moderate confidence

Where this bill stands today.

Odds of enactment

Moderate

How often bills like it became law.

  • 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).

  • Mixed recorded votes

    1 passed, 1 failed in recorded votes so far.

Prognosis reads this bill's own signals — stage, sponsorship breadth, committee status, recorded votes and cross-state momentum. Odds come from a model trained on which bills have become law.

Summary

Marihuana: other; cross-references to industrial hemp research and development act within the medical marihuana facilities licensing act; amend. Amends title & secs. 102, 206, 502 & 505 of 2016 PA 281 (MCL 333.27102 et seq.). TIE BAR WITH: SB 0599'25

Bill Text

What changed in the latest version

14 added · 13 removed

Plain-language change summary

In the latest version of Bill SB 600, several new lines have been added while some older lines have been removed. Specifically, the bill includes additional provisions or amendments (not specified in the details), which may indicate an expansion or clarification of the existing regulations. Removing outdated lines suggests that the bill is being streamlined for better clarity. These changes are important as they reflect updates to the law that can impact how the bill is implemented and understood by the public and stakeholders.

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SENATE BILL NO.
SB-600, As Passed Senate, December 16, 2025 SENATE BILL NO.
TITLE An act to license and regulate medical marihuana growers, BJH S01375'25 a_SB0600_INTR_1 xcg6pr 1 processors, provisioning centers, secure transporters, and safety compliance facilities;
TITLE An act to license and regulate medical marihuana growers, BJH S01375'25 a_SB600_APS_1 jcp986 1 processors, provisioning centers, secure transporters, and safety compliance facilities;
BJH S01375'25 a_SB0600_INTR_1 xcg6pr 1 (i) For an individual or sole proprietorship:
BJH S01375'25 a_SB600_APS_1 jcp986 1 (i) For an individual or sole proprietorship:
all individuals and entities with membership or shareholder rights in accordance with the articles of incorporation or the bylaws and the spouses of the BJH S01375'25 a_SB0600_INTR_1 xcg6pr 1 individuals.
all individuals and entities with membership or shareholder rights in accordance with the articles of incorporation or the bylaws and the spouses of the BJH S01375'25 a_SB600_APS_1 jcp986 1 individuals.
BJH S01375'25 a_SB0600_INTR_1 xcg6pr 1 (m) (n) "Marihuana-infused product" means that term as defined in section 3 of the Michigan Regulation and Taxation of Marihuana Act, 2018 IL 1, MCL 333.27953.
BJH S01375'25 a_SB600_APS_1 jcp986 1 (m) (n) "Marihuana-infused product" means that term as defined in section 3 of the Michigan Regulation and Taxation of Marihuana Act, 2018 IL 1, MCL 333.27953.
(u) (v) "Processor" means a licensee that is a commercial entity located in this state that purchases marihuana from a grower and that extracts resin from the marihuana or creates a marihuana- infused product for sale and transfer in packaged form to a BJH S01375'25 a_SB0600_INTR_1 xcg6pr 1 provisioning center or another processor.
(u) (v) "Processor" means a licensee that is a commercial entity located in this state that purchases marihuana from a grower and that extracts resin from the marihuana or creates a marihuana- infused product for sale and transfer in packaged form to a BJH S01375'25 a_SB600_APS_1 jcp986 1 provisioning center or another processor.
(aa) (bb) "Safety compliance facility" means a licensee that BJH S01375'25 a_SB0600_INTR_1 xcg6pr 1 is a commercial entity that takes marihuana from a marihuana facility or receives marihuana from a registered primary caregiver, tests the marihuana for contaminants and for tetrahydrocannabinol and other cannabinoids, returns the test results, and may return the marihuana to the marihuana facility.
(aa) (bb) "Safety compliance facility" means a licensee that BJH S01375'25 a_SB600_APS_1 jcp986 1 is a commercial entity that takes marihuana from a marihuana facility or receives marihuana from a registered primary caregiver, tests the marihuana for contaminants and for tetrahydrocannabinol and other cannabinoids, returns the test results, and may return the marihuana to the marihuana facility.
BJH S01375'25 a_SB0600_INTR_1 xcg6pr 1 (i) Verifying registry identification cards.
BJH S01375'25 a_SB600_APS_1 jcp986 1 (i) Verifying registry identification cards.
BJH S01375'25 a_SB0600_INTR_1 xcg6pr 1 (e) Establish testing standards, procedures, and requirements for marihuana sold through provisioning centers.
BJH S01375'25 a_SB600_APS_1 jcp986 1 (e) Establish testing standards, procedures, and requirements for marihuana sold through provisioning centers.
(ii) A requirement that all marihuana sold through provisioning centers include on the exterior of the marihuana packaging the following warning printed in clearly legible type and surrounded by BJH S01375'25 a_SB0600_INTR_1 xcg6pr 1 a continuous heavy line:
(ii) A requirement that all marihuana sold through provisioning centers include on the exterior of the marihuana packaging the following warning printed in clearly legible type and surrounded by BJH S01375'25 a_SB600_APS_1 jcp986 1 a continuous heavy line:
BJH S01375'25 a_SB0600_INTR_1 xcg6pr 1 (u) (v) Establish procedures and standards for approving an appointee to operate a marihuana facility under section 206a.
BJH S01375'25 a_SB600_APS_1 jcp986 1 (u) (v) Establish procedures and standards for approving an appointee to operate a marihuana facility under section 206a.
(a) Until December 31, 2021, have, or have as an active BJH S01375'25 a_SB0600_INTR_1 xcg6pr 1 employee an individual who has, a minimum of 2 years' experience as a registered primary caregiver.
(a) Until December 31, 2021, have, or have as an active BJH S01375'25 a_SB600_APS_1 jcp986 1 employee an individual who has, a minimum of 2 years' experience as a registered primary caregiver.
(3) To be eligible for a safety compliance facility license, BJH S01375'25 a_SB0600_INTR_1 xcg6pr 1 the applicant and each investor with any interest in the safety compliance facility must not have an interest in a grower, secure transporter, processor, or provisioning center.
(3) To be eligible for a safety compliance facility license, BJH S01375'25 a_SB600_APS_1 jcp986 1 the applicant and each investor with any interest in the safety compliance facility must not have an interest in a grower, secure transporter, processor, or provisioning center.
Final Page BJH S01375'25 a_SB0600_INTR_1 xcg6pr
Final Page BJH S01375'25 a_SB600_APS_1 jcp986
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Action History

  1. referred to Committee on Regulatory Reform

Sponsors

Sponsorship breakdown

Export CSV (upgrade) →

1 sponsors · 0 co-sponsors · 146 not signed on · 9 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 27 Yea · 8 Nay · 2 Other
Party YeaNayPresentNot Voting
Democrat 17002
Republican 10700
Unaffiliated 0100
Total 27802
% of votes cast 73%22%0%5%
How each member voted (37)
Member Party Vote
Outman — Nay
Darrin Camilleri Democrat Yea
Dayna Polehanki Democrat Yea
Erika Geiss Democrat Not Voting
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 Not Voting
Veronica Klinefelt Democrat Yea
Winnie Brinks Democrat Yea
Aric Nesbitt Republican Nay
Dan Lauwers Republican Yea
Edward McBroom Republican Yea
Jim Runestad Republican Yea
John Damoose Republican Yea
Jon Bumstead Republican Yea
Jonathan Lindsey Republican Nay
Joseph Bellino Jr. Republican Nay
Kevin Daley Republican Yea
Lana Theis Republican Nay
Mark Huizenga Republican Yea
Michael Webber Republican Yea
Michele Hoitenga Republican Nay
Roger Hauck Republican Yea
Roger Victory Republican Nay
Ruth Johnson Republican Yea
Thomas Albert Republican Nay

Official roll call →

Subjects

public-safety health-insurance technology agriculture
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 600 do?
Marihuana: other; cross-references to industrial hemp research and development act within the medical marihuana facilities licensing act; amend. Amends title & secs. 102, 206, 502 & 505 of 2016 PA 281 (MCL 333.27102 et seq.). TIE BAR WITH: SB 0599'25
Who sponsors SB 600?
SB 600 is sponsored by Sam Singh (Democrat).
What is the current status of SB 600?
This bill has passed the Senate. Introduced December 17, 2025. It now moves to the second chamber.
Where can I track SB 600?
Track SB 600 free on One Click Politics — get push/email alerts when it moves.

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