Bill Commons

MI HB 4066

passed both

Education: athletics; single-sex sports teams; require. Amends 1976 PA 451 (MCL 380.1 - 380.1852) by adding sec. 1290.

Michigan · 2025-2026 Regular Session (103rd Legislature) · lower

Quick answers

Did MI HB 4066 pass?

Not yet law. MI HB 4066 has passed both chambers but has not been enacted as of 2025-05-29. Latest recorded action (2025-05-29): REFERRED TO COMMITTEE ON GOVERNMENT OPERATIONS

What is MI HB 4066 about?

MI HB 4066 is a bill in the 2025-2026 Regular Session (103rd Legislature) titled “Education: athletics; single-sex sports teams; require. Amends 1976 PA 451 (MCL 380.1 - 380.1852) by adding sec. 1290.”.

Who sponsors MI HB 4066?

Jason Woolford is the primary sponsor of MI HB 4066, joined by 29 cosponsors.

Introduced
2025-02-11
Latest action
2025-05-29 — REFERRED TO COMMITTEE ON GOVERNMENT OPERATIONS
Bill type
bill
Last updated

Subjects

Sponsors

  • Jason Woolfordprimary
  • Mark Tisdelcosponsor
  • Parker Fairbairncosponsor
  • Karl Bohnakcosponsor
  • Luke Meermancosponsor
  • Cameron Cavittcosponsor
  • Gregory Markkanencosponsor
  • Gregory Alexandercosponsor
  • Bradley Slaghcosponsor
  • Angela Rigascosponsor
  • Matt Maddockcosponsor
  • Steve Frisbiecosponsor
  • Joseph Foxcosponsor
  • Pat Outmancosponsor
  • James DeSanacosponsor
  • Curtis VanderWallcosponsor
  • Gina Johnsencosponsor
  • David Martincosponsor
  • Jennifer Wortzcosponsor
  • Pauline Wendzelcosponsor
  • Steve Carracosponsor
  • Timothy Besoncosponsor
  • Alicia St. Germainecosponsor
  • Rylee Lintingcosponsor
  • Ron Robinsoncosponsor
  • Tom Kunsecosponsor
  • Mike Hoadleycosponsor
  • Tim Kellycosponsor
  • Brian BeGolecosponsor
  • Jerry Neyercosponsor

Committees

Not provided by source.

Action timeline

  1. 2025-02-11

    introduced by Representative Rep. Jason Woolford

    introduction

  2. 2025-02-11

    read a first time

    reading-1

  3. 2025-02-11

    referred to Committee on Government Operations

    referral-committee

  4. 2025-02-11

    bill electronically reproduced 02/11/2025

  5. 2025-05-15

    reported with recommendation with substitute (H-1)

    committee-passage

  6. 2025-05-15

    referred to second reading

  7. 2025-05-21

    read a second time

    reading-2

  8. 2025-05-21

    substitute (H-1) adopted

  9. 2025-05-21

    placed on third reading

  10. 2025-05-22

    read a third time

    reading-3

  11. 2025-05-22

    passed; given immediate effect Roll Call #131 Yeas 58 Nays 46 Excused 0 Not Voting 6

    passage

  12. 2025-05-22

    transmitted

  13. 2025-05-29

    PASSED BY HOUSE WITH IMMEDIATE EFFECT

    passage

  14. 2025-05-29

    REFERRED TO COMMITTEE ON GOVERNMENT OPERATIONS

    referral-committee

Versions

Documents

Votes

  • passed; given immediate effect Roll Call #131 Yeas 58 Nays 46 Excused 0 Not Voting 6

    2025-05-22 · pass · 58-46

    Member-level votes (104)
    • Alexander: yes
    • Fox: yes
    • Markkanen: yes
    • Schriver: yes
    • Aragona: yes
    • Frisbie: yes
    • Martin: yes
    • Schuette: yes
    • BeGole: yes
    • Green, P.: yes
    • Meerman: yes
    • Slagh: yes
    • Beson: yes
    • Greene, J.: yes
    • Mueller: yes
    • Smit: yes
    • Bierlein: yes
    • Hall: yes
    • Neyer: yes
    • St. Germaine: yes
    • Bohnak: yes
    • Harris: yes
    • Outman: yes
    • Steele: yes
    • Bollin: yes
    • Hoadley: yes
    • Paquette: yes
    • Thompson: yes
    • Borton: yes
    • Jenkins-Arno: yes
    • Pavlov: yes
    • Tisdel: yes
    • Bruck: yes
    • Johnsen: yes
    • Posthumus: yes
    • VanderWall: yes
    • Carra: yes
    • Kelly: yes
    • Prestin: yes
    • VanWoerkom: yes
    • Cavitt: yes
    • Kuhn: yes
    • Rigas: yes
    • Wendzel: yes
    • DeBoer: yes
    • Kunse: yes
    • Robinson: yes
    • Woolford: yes
    • DeBoyer: yes
    • Lightner: yes
    • Roth: yes
    • Wortz: yes
    • DeSana: yes
    • Linting: yes
    • Schmaltz: yes
    • Wozniak: yes
    • Fairbairn: yes
    • Maddock: yes
    • Andrews: no
    • Glanville: no
    • Morgan: no
    • Snyder: no
    • Arbit: no
    • Grant: no
    • Neeley: no
    • Steckloff: no
    • Breen: no
    • Hope: no
    • O’Neal: no
    • Tate: no
    • Brixie: no
    • Hoskins: no
    • Paiz: no
    • Tsernoglou: no
    • Byrnes: no
    • Koleszar: no
    • Pohutsky: no
    • Wegela: no
    • Carter, B.: no
    • Longjohn: no
    • Price: no
    • Weiss: no
    • Carter, T.: no
    • MacDonell: no
    • Puri: no
    • Wilson: no
    • Coffia: no
    • Martus: no
    • Rheingans: no
    • Witwer: no
    • Conlin: no
    • McFall: no
    • Rogers: no
    • Wooden: no
    • Dievendorf: no
    • McKinney: no
    • Scott: no
    • Xiong: no
    • Fitzgerald: no
    • Mentzer: no
    • Skaggs: no
    • Young: no
    • Foreman: no
    • Miller: no

Related bills

No related bills recorded for this bill.

Official source

Attribution

Data from openstates_bulk_csv, retrieved 2026-07-24T05:24:27.556085Z

Inspect retained evidence for changes recorded after evidence tracking began:

Use this data

Every field on this page is available from the free public API — no key or licence required. Fetch this bill as JSON: GET /api/v1/bills?jurisdiction=MI&identifier=HB 4066. See the API docs or the MCP server for AI assistants.

Known limitations

  • Sponsor party and chamber affiliation are not yet captured by this API.
  • Committee referrals are not yet captured.

See the methodology page for data sources and limitations.