Bill Commons

MI HB 4066

in committee

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

Follow this bill’s action updates (Atom)

Subscribe in a feed reader. The feed covers recorded actions from the last 30 days; Bill Commons may record an action after it happened at the legislature.

Quick answers

Did MI HB 4066 pass?

Not yet. MI HB 4066 is in committee and has not come to a final vote. 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

Newest first

  1. 2025-05-29

    REFERRED TO COMMITTEE ON GOVERNMENT OPERATIONS

    referral-committee

  2. 2025-05-29

    PASSED BY HOUSE WITH IMMEDIATE EFFECT

  3. 2025-05-22

    transmitted

  4. 2025-05-22

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

    passage

  5. 2025-05-22

    read a third time

    reading-3

  6. 2025-05-21

    placed on third reading

  7. 2025-05-21

    substitute (H-1) adopted

  8. 2025-05-21

    read a second time

    reading-2

  9. 2025-05-15

    referred to second reading

  10. 2025-05-15

    reported with recommendation with substitute (H-1)

    committee-passage

  11. 2025-02-11

    bill electronically reproduced 02/11/2025

  12. 2025-02-11

    referred to Committee on Government Operations

    referral-committee

  13. 2025-02-11

    read a first time

    reading-1

  14. 2025-02-11

    introduced by Representative Rep. Jason Woolford

    introduction

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

https://legislature.mi.gov/Bills/Bill?ObjectName=2025-HB-4066

Attribution

Data from openstates_api_sync, retrieved 2026-09-29T08:48:14.126886Z

Inspect retained evidence for changes recorded after evidence tracking began:

Source and document changesStatus and relationship changes

Session-wide evidence can include changes to other bills:

Bulk imports for this sessionSession dates and activity

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.