Illinois 2025-2026 Regular Session

Illinois House Bill HB4027

Introduced
3/18/25  

Caption

INTERSCHOLASTIC ATHLETICS-TEAM

Summary

HB4027, titled the Riley Gaines Act, would amend the Illinois Interscholastic Athletic Organization Act to require public schools and public postsecondary institutions that sponsor interscholastic or intercollegiate athletics to provide equal athletic opportunities for both sexes. The bill defines sex as biological sex and sets out detailed rules for classifying teams and athletic events as male, female, or coeducational. It also permits single-sex teams when based on competitive skill or when the activity is a contact sport. The bill further prohibits any male from competing on, against, or with a team designated for females, women, or girls, and bars males from occupying roster spots or receiving scholarships designated for female athletes. It allows schools to rely on a birth certificate to determine eligibility, while expressly prohibiting visual inspection of a participant’s external sex organs for verification. The measure also allows males to practice with female teams so long as they do not take a roster spot, competition opportunity, scholarship, or school spot from a female participant.

Impact

If enacted, HB4027 would create a new Section 1.30 in the Interscholastic Athletic Organization Act and impose statewide eligibility and team-classification rules on public schools and public postsecondary institutions in Illinois. It would affect athletic associations, schools, student-athletes, and scholarship administration by restricting participation in female-designated sports and by establishing a private right of action for individuals, schools, or athletic associations harmed by violations. The bill also limits complaints, investigations, and adverse actions by governmental entities, licensing or accrediting organizations, athletic associations, and schools against institutions that comply with the act.

Sentiment

No committee transcripts or recorded votes were provided, so there is no direct evidence of legislative debate or roll-call sentiment in the available materials. Based on the bill text alone, the measure appears to be framed as a protection of sex-separated athletics, privacy, and fairness in women’s sports. The absence of voting history or hearing testimony means overall support or opposition cannot be measured from the supplied record.

Contention

The central point of contention is likely the bill’s categorical ban on males competing in female-designated athletic events and its definition of sex as strictly biological, which may conflict with policies addressing transgender athletes and gender identity. Another likely dispute is the bill’s restriction on investigations or adverse actions against schools that comply, which could be viewed as limiting oversight by state agencies, accrediting bodies, or athletic associations. Supporters would likely emphasize competitive fairness, safety, privacy, and scholarship protection for female athletes, while opponents would likely focus on discrimination concerns and the treatment of transgender students and athletes.

Companion Bills

No companion bills found.

Previously Filed As

IL HB1749

INTERSCHOLASTIC ATHLETIC ORG

IL HB1117

INTERSCHOLASTIC SPORTS-GENDER

IL HB1216

INTERSCHOLASTIC SPORTS-GENDER

IL HB2915

INTERSCHOLASTIC SPORTS-GENDER

IL HCR2003

Interscholastic; intramural athletics; biological sex

IL HB1204

INTERSCHOLASTIC SPORTS-GENDER

IL SB256

AN ACT relating to interscholastic athletics.

IL HB292

AN ACT relating to interscholastic athletics.

IL HB3211

INTERSCHOLAR ATHLETICS-STUDENT

IL SB224

AN ACT relating to interscholastic athletics.

Similar Bills

ME LD1033

An Act to Regulate Alcoholic Beverage Competitions

MD HB484

Fantasy Competitions - Alterations and Voluntary Exclusion Requirements

MD SB470

Fantasy Competitions - Alterations and Voluntary Exclusion Requirements

MD HB0484

Corporate Income Tax - Addition Modification - Direct-to-Consumer Pharmaceutical Advertising

KY HB44

AN ACT relating to robotics.

MD SB456

Fantasy Competitions - Alterations and Voluntary Exclusion Requirements

MD HB731

Fantasy Competitions - Alterations and Voluntary Exclusion Requirements

MD HB0731

Fantasy Competitions - Alterations and Voluntary Exclusion Requirements