On April 6, 2023, the U.S. Department of Education released a notice of proposed rulemaking (NPRM), which was published in the Federal Register on April 13, 2023, on athletic eligibility under Title IX. The express aim of the proposed rule is to advance Title IX’s goal of ensuring equal opportunity in athletics. While working with stakeholders to develop the proposed rule, the department learned that there is uncertainty about when and how students who identify as transgender can participate in school-sponsored sports, and the proposed rule seeks to provide clarity for students, parents, and schools. The department provided a fact sheet highlighting key aspects of the proposed rule, which are summarized below.