# Wyoming HB 32: AN ACT relating to common law, statutes and rules of construction; specifying definitions and standards for the application of a person's biological sex in law, rules or regulations; providing for the law to distinguish between accommodations for males and females; requiring the collection of vital statistics and other data to identify persons as male or female at birth; and providing for an effective date. Wyoming HB 32, AN ACT relating to common law, statutes and rules of construction; specifying definitions and standards for the application of a person's biological sex in law, rules or regulations; providing for the law to distinguish between accommodations for males and females; requiring the collection of vital statistics and other data to identify persons as male or female at birth; and providing for an effective date., is a 2025 General Session House bill sponsored by Jayme Lien (Republican); status became law, last action 2025-03-14 (Assigned Chapter Number 146) (as of 2026-11-01). - Canonical: https://policyrisk.com/state-bill/WY-HB32-2025 - As of: 2026-11-01 - Plain-text twin of the page above; the HTML and this file carry the same facts. ## Facts - Bill: Wyoming HB 32 - State: Wyoming - Session: 2025 General Session - Title: AN ACT relating to common law, statutes and rules of construction; specifying definitions and standards for the application of a person's biological sex in law, rules or regulations; providing for the law to distinguish between accommodations for males and females; requiring the collection of vital statistics and other data to identify persons as male or female at birth; and providing for an effective date. - Status: became law - Chamber: House - Introduced: 2024-12-11 - Last action: 2025-03-14, Assigned Chapter Number 146 - Sponsor: Jayme Lien (Republican) - Cosponsors: 12 - Touches household money: no - Roll calls: 6 (191 yes, 32 no in all) - Economic provisions PRIA read: 3 ## Summary No summary available. ## Bill overview: provisions PRIA read - Wyoming government data must use birth sex: cost, low. Covered Wyoming schools and government bodies must classify people as male or female based on sex at birth when recording sex. This applies when they collect vital statistics for anti-discrimination compliance or accurate public health, crime, economic or other data. Covered bodies include school d… - Wyoming backs separate accommodations by sex: mixed, medium. The legislature states that sex-based laws face intermediate constitutional review: they must be closely tied to important government goals. That standard bars unfair discrimination against similarly situated males and females. Despite contrary laws, the act declares sex-separated accommodations su… - Wyoming defines legal sex at birth: mixed, medium. Wyoming laws, rules and regulations define sex as male or female at birth. Female and male mean having a reproductive system that produces, transports and uses eggs or sperm, respectively, at some point. These definitions account for birth conditions or disruptions that prevent those functions. Wom… ## Sponsors and cosponsors - Sponsor: Jayme Lien (Republican), House - Cosponsor: Bill Allemand (Republican), House - Cosponsor: Abby Angelos (Republican), House - Cosponsor: John Bear (Republican), House - Cosponsor: Marlene Brady (Republican), House - Cosponsor: Kevin Campbell (Republican), House - Cosponsor: Joel Guggenmos (Republican), House - Cosponsor: Scott Heiner (Republican), House - Cosponsor: Paul Hoeft (Republican), House - Cosponsor: Darin McCann (Republican), House - Cosponsor: Ken Pendergraft (Republican), House - Cosponsor: Joe Webb (Republican), House - Cosponsor: Senator Pearson ## Roll call votes | Date | Chamber | Motion | Result | Yes | No | Other | | --- | --- | --- | --- | --- | --- | --- | | 2025-03-05 | House | H Concur:Passed 52-10-0-0-0 | pass | 52 | 10 | | | 2025-03-04 | Senate | S 3rd Reading:Passed 28-3-0-0-0 | pass | 28 | 3 | | | 2025-02-20 | Senate | S05 - Agriculture:Recommend Do Pass 4-0-1-0-0 | pass | 4 | 0 | | | 2025-01-20 | House | H 3rd Reading:Passed 50-9-3-0-0 | pass | 50 | 9 | | | 2025-01-20 | House | H 3rd Reading:Passed 50-9-3-0-0 | pass | 50 | 9 | | | 2025-01-16 | House | H10 - Labor:Recommend Amend and Do Pass 7-1-1-0-0 | pass | 7 | 1 | | ## Actions (23) - 2025-03-14: Assigned Chapter Number 146 - 2025-03-14: Became Law without Signature - 2025-03-05: S President Signed HEA No. 0073 (Senate) - 2025-03-05: H Speaker Signed HEA No. 0073 (House) - 2025-03-05: Assigned Number HEA No. 0073 - 2025-03-05: H Concur:Passed 52-10-0-0-0 (House) - 2025-03-05: H Received for Concurrence (House) - 2025-03-04: S 3rd Reading:Passed 28-3-0-0-0 (Senate) - 2025-03-03: S 2nd Reading:Passed (Senate) - 2025-02-28: S COW:Passed (Senate) - 2025-02-20: S Placed on General File (Senate) - 2025-02-20: S05 - Agriculture:Recommend Do Pass 4-0-1-0-0 (Senate) - 2025-02-18: S Introduced and Referred to S05 - Agriculture (Senate) - 2025-01-20: S Received for Introduction (Senate) - 2025-01-20: H 3rd Reading:Passed 50-9-3-0-0 (House) - 2025-01-20: H 3rd Reading:Passed 50-9-3-0-0 (House) - 2025-01-17: H 2nd Reading:Passed (House) - 2025-01-16: H COW:Passed (House) - 2025-01-16: H Placed on General File (House) - 2025-01-16: H10 - Labor:Recommend Amend and Do Pass 7-1-1-0-0 (House) - 2025-01-14: H Introduced and Referred to H10 - Labor (House) - 2025-01-02: H Received for Introduction (House) - 2024-12-11: Bill Number Assigned ## Bill text - Engrossed: [PDF](https://wyoleg.gov/2025/Engross/HB0032.pdf) - Enrolled: [PDF](https://wyoleg.gov/2025/Enroll/HB0032.pdf) - Introduced: [PDF](https://wyoleg.gov/2025/Introduced/HB0032.pdf) ## Related bills - HB 62: AN ACT relating to crimes and offenses; amending the crimes of prostitution and solicitation of prostitution to include acts of sexual contact; providing defin… (signed) - SF 104: AN ACT relating to the probate code; amending maximum values for certain proceedings relating to the probate of estates; clarifying the effect of certain discl… (signed) - SF 95: AN ACT relating to banks, banking and finance; providing for the conversion of special purpose depository institutions into public trust companies; amending ca… (signed) - HB 279: AN ACT relating to property taxation; specifying that if multiple property tax exemptions apply to the same property the exemptions shall be applied in the man… (signed) - SF 10: AN ACT relating to children; authorizing parents and guardians to enter into binding settlements on behalf of their minor children as specified; specifying lim… (signed) - SF 91: AN ACT relating to crimes and offenses and state lands; creating a misdemeanor offense for injury to petroglyphs, pictographs and historic inscriptions; provid… (signed) ## Sources - [Engrossed (PDF)](https://wyoleg.gov/2025/Engross/HB0032.pdf) - [Enrolled (PDF)](https://wyoleg.gov/2025/Enroll/HB0032.pdf) - [Introduced (PDF)](https://wyoleg.gov/2025/Introduced/HB0032.pdf) ## Related - [HB 62: AN ACT relating to crimes and offenses; amending the crimes of prostitution and…](https://policyrisk.com/state-bill/WY-HB62-2025) - [SF 104: AN ACT relating to the probate code; amending maximum values for certain procee…](https://policyrisk.com/state-bill/WY-SF104-2025) - [SF 95: AN ACT relating to banks, banking and finance; providing for the conversion of…](https://policyrisk.com/state-bill/WY-SF95-2025) - [HB 279: AN ACT relating to property taxation; specifying that if multiple property tax…](https://policyrisk.com/state-bill/WY-HB279-2025) - [SF 10: AN ACT relating to children; authorizing parents and guardians to enter into bi…](https://policyrisk.com/state-bill/WY-SF10-2025) - [SF 91: AN ACT relating to crimes and offenses and state lands; creating a misdemeanor…](https://policyrisk.com/state-bill/WY-SF91-2025) - [Wyoming bills](https://policyrisk.com/states/wyoming/bills) - [Wyoming state hub](https://policyrisk.com/states/wyoming) - [All state legislation](https://policyrisk.com/state-bills) Source: PRIA, https://policyrisk.com/state-bill/WY-HB32-2025 (as of 2026-11-01).