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Wyoming2025Enacted

HB0032

What is a Woman Act

Last scannedAug 25, 2026, 2:25 AM

In one sentence

This law defines biological sex as male or female at birth and requires laws to distinguish between males and females for certain accommodations.

What it does

  • Defines 'sex' based on the reproductive system present at birth.
  • Requires laws to distinguish between males and females if it helps protect health, safety, and privacy in areas like schools, prisons, restrooms, and shelters.
  • Needs school districts and state agencies collecting data to identify people as male or female based on their sex at birth.

Who it affects

  • School districts and public schools
  • State agencies, departments, offices, or political subdivisions collecting data
  • People using facilities like prisons, restrooms, and shelters

Limits and unknowns

  • It does not specify how it will be enforced.
  • It is unclear how this law will affect transgender individuals who do not identify with their sex at birth.
  • There are no details on how data collection requirements will impact privacy.

Plain language

Terms to know

Biological sex
The physical characteristics that determine whether a person is male or female at birth.

Official record

Sources

Validated

Official summary

Bill Summary - 25LSO-0238 Bill No.: HB0032 Effective: Immediately LSO No.: 25LSO-0238 Enrolled Act No.: HEA No. 0073 Chapter No.: 146 Prime Sponsor: Lien Catch Title: What is a Woman Act. Has Report: No Subject: Standards for distinguishing between persons in conformance with their biological sex. Summary/Major Elements: In this bill, the Legislature has found that laws that distinguish between sexes are subject to intermediate constitutional scrutiny if challenged in court - meaning that laws that discriminate between sexes are allowed if the relevant distinctions are substantially related to important government objectives. The bill establishes that, notwithstanding any other law, laws that recognize or enforce distinctions between the sexes with respect to athletics, prisons or other detention facilities, domestic violence shelters, rape crisis centers, locker rooms, restrooms and other areas where safety or privacy are implicated and that result in separate accommodations between the sexes are substantially related to the important governmental objectives of protecting the health, safety and privacy of persons in such circumstances. Under the bill, any school district, or public school thereof, and any state agency, department, office or other political subdivision that collects vital statistics for the purpose of complying with anti-discrimination laws or for the purpose of gathering accurate public health, crime, economic or other data shall, when identification by sex is used, identify each person who is part of the collected data set as either male or female consistent with the persons sex at birth. The bill also establishes that a person born with a medically recognized condition or a disorder or difference in sex development shall not be denied legal protections and accommodations afforded under applicable law. The above summary is not an official publication of the Wyoming Legislature and is not an official statement of legislative intent. While the Legislative Service Office endeavored to provide accurate information in this summary, it should not be relied upon as a comprehensive abstract of the bill.

Public statements

Why lawmakers voted

Last checked Aug 5, 3:48 AM

Jayme Lien

R · H38

Voted Yes

Why they voted this way

The lawmaker supports the first amendment because it avoids adding an extra layer to data collection by only separating data if currently done. They support the second amendment because legal counsel confirmed it clarifies protections for individuals with sex development disorders without extending them further.

Public statementFloor statement at 1:01:53 Watch the statement

If a lawmaker is not listed, we couldn't find a published reason.

Wyoming roll calls

Recorded votes

6 roll calls

H Concur:Passed 52-10-0-0-02025-03-05 · House52 yes 10 no
S 3rd Reading:Passed 28-3-0-0-02025-03-04 · Senate28 yes 3 no
S05 - Agriculture:Recommend Do Pass 4-0-1-0-02025-02-20 · Senate4 yes 0 no
H 3rd Reading:Passed 50-9-3-0-02025-01-20 · House50 yes 9 no
H 3rd Reading:Passed 50-9-3-0-02025-01-20 · House50 yes 9 no
H10 - Labor:Recommend Amend and Do Pass 7-1-1-0-02025-01-16 · House7 yes 1 no

Official activity

Bill history

  1. Assigned Chapter Number 146LSO
  2. Became Law without Signature
  3. S President Signed HEA No. 0073Senate
  4. H Speaker Signed HEA No. 0073House
  5. Assigned Number HEA No. 0073LSO
  6. H Concur:Passed 52-10-0-0-0House
  7. H Received for ConcurrenceHouse
  8. S 3rd Reading:Passed 28-3-0-0-0Senate
  9. S 2nd Reading:PassedSenate
  10. S COW:PassedSenate
  11. S Placed on General FileSenate
  12. S05 - Agriculture:Recommend Do Pass 4-0-1-0-0Senate
  13. S Introduced and Referred to S05 - AgricultureSenate
  14. S Received for IntroductionSenate
  15. H 3rd Reading:Passed 50-9-3-0-0House
  16. H 3rd Reading:Passed 50-9-3-0-0House
  17. H 2nd Reading:PassedHouse
  18. H COW:PassedHouse
  19. H Placed on General FileHouse
  20. H10 - Labor:Recommend Amend and Do Pass 7-1-1-0-0House

Changes

Amendments

9 stored

HB0032H2001

The amendment removes existing definitions of 'female' and 'male' in the bill and replaces them with new definitions that rely on what is written on a person's birth certificate to determine their sex.

HB0032H3001

The amendment removes specific lines from the bill that define how biological sex is determined and classified in laws, rules, or regulations.

HB0032H3002

The amendment proposes to remove a specific section from the bill, which is currently at line 10 on page 1.

HB0032H3003

The amendment changes the definition of biological sex to include genetic markers in addition to fertilization.

HB0032H3004

The amendment to HB0032 proposes adding the word 'natural' before certain references to a person's biological sex in various parts of the bill.

HB0032HS001

The amendment changes the definitions of 'female' and 'male' in the bill to specify that a person's biological sex is determined by their reproductive system's ability to produce, transport, or utilize eggs or sperm.

HB0032S2001

The amendment adds language to specify that the bill's rules about identifying a person's biological sex should be applied when determining someone's gender in legal contexts.

HB0032S2002

The amendment changes the bill to ensure that accommodations for males and females are not denied based on biological sex.

HB0032SW001

The amendment suggests adding language to specify that the term 'shall' should be followed by 'when identification by sex is used,' in a particular section of the bill.