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AB554 • 2025

the sale, service, and labeling of food products containing lab-grown animal cells and providing a penalty

the sale, service, and labeling of food products containing lab-grown animal cells and providing a penalty

Passed Legislature

This bill passed both chambers and reached final enrollment, even if later executive action is not shown here.

Sponsor
Representatives Moses, Sortwell, Dittrich, Gundrum, Goodwin, Wichgers, Goeben, Kreibich, Behnke, Melotik, Murphy and Allen, cosponsored by Senators Quinn, Nass, Marklein and Spreitzer
Last action
2026-05-13
Official status
A - Veto Sustained
Effective date
Not listed

Plain English Breakdown

Using official source text because the generated explanation was unavailable or could not be confirmed against the official bill text.

the sale, service, and labeling of food products containing lab-grown animal cells and providing a penalty

the sale, service, and labeling of food products containing lab-grown animal cells and providing a penalty Status: A - Veto Sustained

What This Bill Does

  • the sale, service, and labeling of food products containing lab-grown animal cells and providing a penalty Status: A - Veto Sustained

Limits and Unknowns

  • This entry is temporarily using official source text because the generated explanation could not be confirmed against the official bill text during the last sync.

Bill History

  1. 2026-05-13 Asm.

    Failed to pass notwithstanding the objections of the Governor pursuant to Joint Rule 82

  2. 2026-05-12 Asm.

    Placed on calendar 5-12-2026 pursuant to Joint Rule 82 (2)(a)

  3. 2026-03-27 Asm.

    Report vetoed by the Governor on 3-27-2026

  4. 2026-03-26 Asm.

    Presented to the Governor on 3-26-2026

  5. 2026-02-20 Asm.

    Report correctly enrolled on 2-20-2026

  6. 2026-02-18 Asm.

    Senate Amendment 1 concurred in

  7. 2026-02-18 Asm.

    Action ordered immediately messaged

  8. 2026-02-12 Asm.

    Received from Senate amended and concurred in as amended ( Senate amendment 1 adopted)

  9. 2026-02-11 Sen.

    Senator Drake added as a cosponsor

  10. 2026-02-11 Sen.

    Read a second time

  11. 2026-02-11 Sen.

    Senate Amendment 1 adopted

  12. 2026-02-11 Sen.

    Ordered to a third reading

  13. 2026-02-11 Sen.

    Rules suspended to give bill its third reading

  14. 2026-02-11 Sen.

    Read a third time and concurred in as amended

  15. 2026-02-11 Sen.

    Ordered immediately messaged

  16. 2026-02-09 Sen.

    Withdrawn from committee on Agriculture and Revenue and rereferred to committee on Senate Organization pursuant to Senate Rule 46(2)(c)

  17. 2026-02-09 Sen.

    Available for scheduling

  18. 2026-02-09 Sen.

    Public hearing requirement waived by committee on Senate Organization , pursuant to Senate Rule 18 (1m) , Ayes 3, Noes 2

  19. 2026-02-09 Sen.

    Placed on calendar 2-11-2026 pursuant to Senate Rule 18(1)

  20. 2026-02-03 Sen.

    Representative Goodwin added as a coauthor

  21. 2026-01-30 Sen.

    Senate Amendment 1 offered by Senator Quinn

  22. 2026-01-30 Sen.

    Representative Goodwin withdrawn as a coauthor

  23. 2026-01-23 Sen.

    Read first time and referred to committee on Agriculture and Revenue

  24. 2026-01-20 Asm.

    Read a second time

  25. 2026-01-20 Asm.

    Assembly Amendment 1 adopted

  26. 2026-01-20 Asm.

    Ordered to a third reading

  27. 2026-01-20 Asm.

    Rules suspended

  28. 2026-01-20 Asm.

    Read a third time and passed

  29. 2026-01-20 Asm.

    Ordered immediately messaged

  30. 2026-01-20 Sen.

    Received from Assembly

  31. 2026-01-14 Asm.

    Placed on calendar 1-20-2026 by Committee on Rules

  32. 2025-12-23 Asm.

    Report Assembly Amendment 1 adoption recommended by Committee on Consumer Protection , Ayes 5, Noes 0

  33. 2025-12-23 Asm.

    Report passage as amended recommended by Committee on Consumer Protection , Ayes 4, Noes 1

  34. 2025-12-23 Asm.

    Referred to committee on Rules

  35. 2025-12-18 Asm.

    Executive action taken

  36. 2025-12-17 Asm.

    Assembly Amendment 1 offered by Representative Moses

  37. 2025-12-16 Asm.

    Public hearing held

  38. 2025-12-04 Asm.

    Fiscal estimate received

  39. 2025-10-15 Asm.

    Introduced by Representatives Moses , Sortwell , Dittrich , Gundrum , Goodwin , Wichgers , Goeben , Kreibich , Behnke , Melotik , Murphy and Allen ; cosponsored by Senators Quinn , Nass , Marklein and Spreitzer

  40. 2025-10-15 Asm.

    Read first time and referred to Committee on Consumer Protection

Official Summary Text

the sale, service, and labeling of food products containing lab-grown animal cells and providing a penalty
Status: A - Veto Sustained

Current Bill Text

Read the full stored bill text
Wisconsin Legislature: AB554: Text as Enrolled

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AB554: Text as Enrolled

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Date of enactment:
2025 Assembly Bill 554

Date of publication*:
2025 WISCONSIN ACT
An Act

to create
97.50 of the statutes;
relating to:
the sale, service, and labeling of food products containing lab-grown animal cells and providing a penalty.
The people of the state of Wisconsin, represented in senate and assembly, do enact as follows:
AB554,1
Section
1
.
97.50 of the statutes is created to read:
97.50

Labeling food products that contain cultured animal cells or tissue.

(1)
In this section:
(a) “Animal” means a mammal, a bird, a reptile, an amphibian, a fish, or a mollusk.
(b) “Lab-grown meat” means cultured animal cells or cultured animal tissue derived from cultured animal cells.
(2)
No person may sell or offer for sale a packaged food product knowing that it contains lab-grown meat unless all of the following apply:
(a) The packaged food product is labeled with the phrase “lab-grown meat” in type or lettering at least as large as any other type or lettering on the packaged food product’s label in a color of print that clearly contrasts with its background.
(b) The packaged food product’s label includes a complete and accurate list of the ingredients contained in the enclosed food product.
(c) If there is more than one separately packaged component enclosed in the packaged food product, each separately packaged component that contains lab-grown meat bears the phrase “lab-grown meat” in type or lettering not smaller than 20-point type.
(3)
No person may sell or offer for sale at a public eating place a food product, knowing that it contains lab-grown meat, as a substitute for meat unless such food product is ordered by the customer.
(4)
No person may serve a food product, knowing that it contains lab-grown meat, as a substitute for meat to students, patients, or inmates of any state institutions, except if ordered by the institution superintendent when necessary for the health of a specific patient or inmate, if directed by the physician in charge of the patient or inmate.
(5)
A person that violates this section may be fined not less than $100 nor more than $500 or imprisoned for not more than 3 months, or both, for a first offense and may be fined not less than $500 nor more than $1,000 or imprisoned for not less than 6 months nor more than one year, or both, for each subsequent offense.
AB554,2
Section

2
. Effective date.
(
1
)

This act takes effect on January 1, 2027.

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