2025 - 2026 LEGISLATURE
LRB-0872/2
FFK:cdc
CORRECTED
COPY
2025 ASSEMBLY BILL 100
March 3, 2025 - Introduced by Representatives DITTRICH, KNODL, ALLEN,
ARMSTRONG, BEHNKE, BROOKS, CALLAHAN, DONOVAN, DUCHOW, GOEBEN,
GREEN, GUNDRUM, GUSTAFSON, B. JACOBSON, KREIBICH, KRUG, MAXEY,
MOSES, MURPHY, MURSAU, NEDWESKI, O'CONNOR, PENTERMAN,
PIWOWARCZYK, SORTWELL, STEFFEN, TUSLER, VANDERMEER and WICHGERS,
cosponsored by Senators HUTTON, FELZKOWSKI, FEYEN, JACQUE, KAPENGA,
NASS, QUINN, TESTIN, TOMCZYK and WANGGAARD. Referred to Committee on
Education.
***AUTHORS SUBJECT TO CHANGE***
AN ACT to amend 118.13 (1); to create 118.132 of the statutes; relating to:
designating athletic sports and teams operated or sponsored by public schools
or private schools participating in a parental choice program based on the sex
of the participants.
Analysis by the Legislative Reference Bureau
This bill requires each school board, independent charter school, and private
school participating in a parental choice program (educational institution) that
operates or sponsors an interscholastic, intramural, or club athletic team or sport to
designate the athletic team or sport based on the sex of the participating pupils.
The bill defines XsexY as the sex determined at birth by a physician and reflected on
the birth certificate. The bill also requires an educational institution to prohibit a
male pupil from 1) participating on an athletic team or in an athletic sport
designated for females and 2) using a locker room designated for females. Finally,
the bill requires the educational institution to notify pupils and parents if an
educational institution intends to change a designation for an athletic team or
sport.
1
2
3
4 2025 - 2026 Legislature
ASSEMBLY BILL 100
- 2 - LRB-0872/2
FFK:cdc
SECTION 1
The people of the state of Wisconsin, represented in senate and assembly, do
enact as follows:
SECTION 1. 118.13 (1) of the statutes is amended to read:
118.13 (1) Except as provided in s. ss. 118.132 (2) (b) and 120.13 (37m), no
person may be denied admission to any public school or be denied participation in,
be denied the benefits of or be discriminated against in any curricular,
extracurricular, pupil services, recreational or other program or activity because of
the person[s sex, race, religion, national origin, ancestry, creed, pregnancy, marital
or parental status, sexual orientation or physical, mental, emotional or learning
disability.
SECTION 2. 118.132 of the statutes is created to read:
118.132 Interscholastic or intramural sports; designation as single
sex. (1) In this section:
(a) XEducational institutionY means a school board, operator of a charter
school authorized under s. 118.40 (2r) or (2x), and governing body of a private school
participating in a program under s. 118.60 or 119.23.
(b) XSexY means the sex determined at birth by a physician and reflected on
the birth certificate.
(2) An educational institution that operates or sponsors an interscholastic,
intramural, or club athletic team or sport shall do all of the following:
(a) Expressly designate the athletic team or sport as one of the following based
on the sex of the participating pupils:
1. Males. This designation may be referred to as Xmales,Y Xmen,Y or Xboys.Y
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 2025 - 2026 Legislature
ASSEMBLY BILL 100
- 3 - LRB-0872/2
FFK:cdc
SECTION 2
2. Females. This designation may be referred to as Xfemales,Y Xwomen,Y or
Xgirls.Y
(b) Prohibit pupils of the male sex from participating on an athletic team or in
an athletic sport that is designated for females under par. (a).
(c) Prohibit pupils of the male sex from using locker rooms designated for
females.
(d) If the educational institution intends to change the designation of an
athletic team or sport under par. (a), provide written notification of the change to
pupils who are eligible to participate in the athletic sport or on the athletic team
under the previous and current designation and to the parents or guardians of
those pupils.
(3) (a) A pupil of the female sex who is deprived of the opportunity to
participate in an athletic sport or on an athletic team or who suffers any direct or
indirect harm as the result of a violation of sub. (2) (b) or (c) may bring a cause of
action against an educational institution for injunctive relief, damages, and any
other relief available under law.
(b) A pupil of the female sex who is subject to retaliation or other adverse
action by an educational institution or athletic association or organization, as a
result of reporting a violation of sub. (2) (b) or (c) to an employee or representative of
the educational institution or athletic association or organization or to any state or
federal agency with oversight over the educational institution, may bring a cause of
action against the educational institution or athletic association or organization for
injunctive relief, damages, and any other relief available under law.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23 2025 - 2026 Legislature
ASSEMBLY BILL 100
- 4 - LRB-0872/2
FFK:cdc
SECTION 2
(c) An educational institution that suffers any direct or indirect harm by a
governmental entity, licensing or accrediting organization, or athletic association or
organization as a result of compliance with sub. (2) (b) or (c) may bring a cause of
action against the governmental entity, licensing or accrediting organization, or
athletic association or organization for injunctive relief, damages, and any other
relief available under law.
(END)
1
2
3
4
5
6
7