Protection of Women in Olympic and Amateur Sports Act

This bill establishes new eligibility rules for women's and girls' amateur sports by defining "female" and "male" based on biological sex at birth. It prohibits individuals designated as male under these definitions from participating in athletic competitions designated for females, women, or girls. The law amends existing U.S. Code provisions to add this requirement, directly affecting athletes and organizations managing female-designated teams. The key change is a clear ban on male-identified participants in female sports, replacing previous eligibility standards with biological sex criteria.