HB 4024 Michigan House · 2025-2026 Regular Session

Civil rights: privacy; restriction of student access to certain restrooms and changing areas based on biological sex; provide for. Creates new act.

HB 4024 requires public K-12 schools to restrict student access to restrooms and changing areas based on biological sex. This policy directly affects all students in these schools, particularly those whose gender identity does not align with their biological sex. The bill establishes new requirements for schools to enforce this policy, mandating that facility access be determined by biological sex rather than gender identity. It passed the legislature with immediate effect on September 9, 2025, and is now in force.
Bill status passed both 4 of 5 stages cleared
Introduction
Jan 2025
Committee Review
Sep 2025
House Passage
Sep 2025
Senate Passage
Sep 2025
Governor
Introduced Jan 28, 2025 Last action Sep 9, 2025
Maddy AI version diff · 4 comparisons

What changed between versions

As Passed by the House Substitute (H-1) · 4 edits
MODERATE
The bill was amended to expand exemptions for individuals entering multiple-occupancy restrooms and changing areas. The changes clarify that employees, parents, guardians, caregivers, and individuals needing assistance are now explicitly covered under the exemptions, while removing a provision that allowed minors to accompany parents regardless of the parent's sex designation.
Scope change
The scope of exemptions for restroom access was broadened to include additional categories of individuals and clarified existing categories by removing redundant language.
REQUIREMENT

Removed language requiring the restroom to be cleared of other students before a parent or guardian could accompany a minor child.

ELIGIBILITY

Added explicit exemption for individuals accompanying a student needing assistance if the assistant is a parent, legal guardian, or authorized caregiver.

Added new exemption category for individuals receiving assistance in using the restroom or changing area.

DEFINITION

Changed 'multiple-occupancy restroom' to 'multiple occupancy restroom' in several locations for consistency.

Floor votes · House Sep 4, 2025

How they voted

This bill passed the Senate by voice vote (no roll call recorded).
Full legislative history

Actions timeline

Total actions
17
Key actions
4
Committee
4
Amendments
1
Sep 9, 2025
Committee
REFERRED TO COMMITTEE ON GOVERNMENT OPERATIONS
upper
Sep 9, 2025
Upper · Passed
PASSED BY HOUSE WITH IMMEDIATE EFFECT
upper
Sep 4, 2025
Introduced
title amended
lower
Sep 4, 2025
Lower · Passed
passed; given immediate effect Roll Call #190 Yeas 58 Nays 46 Excused 0 Not Voting 6
lower
Sep 4, 2025
Lower · Passed
substitute (H-2) adopted
lower
Aug 27, 2025
Committee
referred to second reading
lower
Aug 27, 2025
Lower · Passed
reported with recommendation with substitute (H-1)
lower
Jan 28, 2025
Committee
referred to Committee on Education and Workforce
lower
Jan 28, 2025
Introduced
introduced by Representative Rep. Joseph Fox
lower
1 primary · 21 co-sponsors

Sponsors