SB 1085 Missouri Senate · 2026 Regular Session

Prohibits public school staff members from encouraging students in their social transition to being perceived as a gender different from their biological sex

Summary
SS/SCS/SB 1085 - This act prohibits public school and charter school staff members from encouraging minor students in their "social transition", defined as the process of a minor student changing his or her gender presentation or expression, with the goal of being perceived and treated as a gender different from the student's biological sex. The act defines a "staff member" as a teacher, school employee, volunteer, contractor, or other individual authorized to provide services at a public school or charter school, including, but not limited to, any individual in a position of authority or responsibility, such as a counselor or health care worker. School staff members shall neither encourage a minor student to withhold information from his or her parent nor withhold certain health information from a student's parent. A staff member shall notify a minor student's parent by phone or email within 24 hours of receiving a request by the student to participate in the student's social transition. The act outlines certain actions that trigger this parental notification requirement, including a minor student's request to be referred to by a pronoun that does not correspond to the student's biological sex; a request to use a name that does not correspond to the student's legal name; a request to use a restroom designated for the opposite biological sex; or a request to participate on an athletic team designated for the opposite biological sex. No staff member shall engage in any conduct that facilitates the social transition of any minor student; deliver any presentation or lesson to any minor student regarding gender transition or social transition; or refer to a minor student by a title or pronoun that does not correspond to the student's biological sex, or by a name other than the student's legal name or a nickname or derivative thereof. A staff member or student shall not be subject to any disciplinary action for declining to address a person using a name that does not correspond to the person's legal name or a pronoun that is inconsistent with the person's biological sex. A staff member who discloses a violation of this act by another staff member shall be protected from any manner of retaliation as set forth in current law. If a school district discovers that a licensed educator has knowingly violated any provision of this act, the school district shall initiate disciplinary proceedings against that staff member, up to and including suspension or revocation of the individual's teaching license and suspension or termination of employment, as appropriate. A licensed educator at a charter school shall also be subject to disciplinary proceedings for violations of the act, up to and including suspension or revocation of the individual's teaching license and suspension or termination of employment, as provided in the act. The Attorney General may bring a civil action, including an action for injunctive relief, against a school district, public school, charter school, or staff member for any violation of this act. Any parent of a minor student may bring a civil action, including an action for injunctive relief or for damages, against the staff member or against the school district, public school, or charter school in which such minor student is enrolled for any violation of this act. If the parent prevails, the court shall award to such parent court costs and reasonable attorney's fees and any other damages or remedy which in the judgment of the court shall be appropriate. Any staff member may bring a civil action, including an action for injunctive relief or for damages, against the school district, public school, or charter school that employs such staff member for any violation of the act's prohibitions on certain disciplinary or retaliatory actions against school staff members. This act is similar to HB 2580 (2026). OLIVIA SHANNON
Bill status in committee 1 of 4 stages cleared
Introduction
Dec 2025
Committee Review
Floor Vote
Governor
Introduced Dec 1, 2025 Last action May 15, 2026
Maddy AI version diff · 1 comparison

What changed between versions

4425S.02I - Introduced 4425S.03C - Senate Committee Substitute · 6 edits
MODERATE
The bill was amended to clarify definitions and strengthen protections for parents and staff. The definition of 'social transition' was refined to focus on gender presentation rather than biological sex changes, and the scope was expanded to include charter schools. Crucially, new provisions were added to protect staff members who decline to use non-legal names or pronouns, and new rights were granted to parents and staff to sue for violations.
Scope change
The bill's scope was expanded to explicitly include charter schools in addition to traditional public schools.
DEFINITION

The definition of 'social transition' was changed from encouraging a student to be perceived as a different biological sex to simply changing gender presentation or expression.

SCOPE

Charter schools are now explicitly included in the bill's requirements alongside public schools.

REQUIREMENT

Staff members are now prohibited from encouraging or coercing students to withhold information from their parents.

Staff members must notify parents within 24 hours if a student requests to use pronouns, names, or facilities different from their biological sex.

Staff members are protected from discipline if they decline to use a student's chosen name or pronouns that do not match their biological sex.

ENFORCEMENT

New rights were granted for parents and staff members to file civil lawsuits against schools or individual staff for violations.

Floor votes

How they voted

No floor votes recorded yet.
Full legislative history

Actions timeline

Total actions
10
Key actions
3
Committee
3
Mar 31, 2026
Upper · Passed
Reported from S Education Committee w/SCS
upper
Feb 17, 2026
Upper · Passed
SCS Voted Do Pass S Education Committee (4425S.03C)
upper
Feb 10, 2026
Upper · Passed
Hearing Conducted S Education Committee
upper
Dec 1, 2025
Introduced
Prefiled
upper
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Joe Nicola
Joe Nicola
RRepublican
MO
11