Enforcement, which was murky last year, remains unprescribed with many districts stating that they will follow the law without describing how.

The law, which bars transgender athletes from competing according to their gender identity, penalizes noncompliant schools by revoking their state funding. It calls for state education officials to create any rules necessary for enforcement.

But the Department of Elementary and Secondary Education “is not involved in school athletics and activities,” its spokeswoman Mallory McGowin told The Independent. 

The Missouri High School Activities Association (MSHSAA), which is not a state entity, oversees eligibility for extracurricular events.

The association has eligibility standards that schools statewide require their athletes to adhere to in order to compete in MSHSAA-sanctioned events. One such requirement is a semiannual physical, in which doctors clear athletes to compete.

The paperwork provided by MSHSAA for the sports physical asks the student’s sex as assigned at birth and gender identity for the medical history provided to the doctor. The form submitted to schools only includes sex as assigned at birth.

But MSHSAA is not the enforcer of the law, said Andrew Kauffman, the association’s spokesman. Individual schools are.

When asked if MSHSAA has provided guidance to schools, he said it “has advised its (member) schools to follow the law.”

According to the Movement Advancement Project, which maps policies affecting LGBTQ people in the U.S., 25 states ban transgender athletes from participating according to their gender identity.

When a Missouri Senate committee was hearing the bill in 2023, a swath of advocates warned lawmakers that the legislation would harm transgender youth.

“Bills, such as (this one), communicate not just to the LGBTQ community but to all people that our very existence can and should be rejected and devalued,” said Shira Berkowitz, senior director of public policy and advocacy of PROMO, Missouri’s largest LGBTQ advocacy group.

School had brief answers to questions about their policies, with most unwilling to grant requests for an interview.

“We follow the state statute with regard to what gender is listed on a birth certificate and MSHSAA guidelines in terms of student participation in sports based on gender. We have worked effectively with families and student athletes to comply with the state law and we will continue to do so,” Rockwood School District’s spokesperson said.

In a review by The Independent of Missouri’s 10 largest school districts’ student manuals, Rockwood was one of two to cite state law in policies around athletic eligibility.

“The district complies with all relevant state law regarding participation in athletic competitions,” the policy says, citing the section that restricts participation based on sex at birth.

Wentzville School District based its policy on the law, copying phrases out of state statute and noting a loss of funding if the district does not comply.

The other districts lacked mention of the statute, or gender identity, in their athletics eligibility policies.

The policy in North Kansas City High School says: “Participation… can be granted to those who meet the eligibility standards of the school and the state of Missouri.”

MSHSAA is widely pointed to in eligibility policies.

Fort Zumwalt School District, in O’Fallon, determines eligibility “in accordance with the MSHSAA regulations and school district policies and regulations.”

Prior to the state law, there were only five transgender athletes eligible to compete in MSHSAA events.