(LONDON) — Transgender women athletes cannot participate in female Olympic events, the International Olympic Committee said on Thursday, as the committee announced a new policy limiting eligibility for female events to biological females.
The policy will begin for the 2028 Olympics in Los Angeles.
The committee said the decision was “evidence‑based and expert‑informed,” and “protects fairness, safety and integrity in the female category.”
The IOC said eligibility will be “determined on the basis of a one‑time SRY gene screening.”
The committee said “athletes with an SRY-positive screen, including XY transgender and androgen-sensitive XY-DSD athletes, continue to be included in all other classifications for which they qualify. For example, they are eligible for any male category, including in a designated male slot within any mixed category, and any open category, or in sports and events that do not classify athletes by sex.”
IOC President Kirsty Coventry said in a statement that the new policy “is based on science and has been led by medical experts.”
“At the Olympic Games, even the smallest margins can be the difference between victory and defeat,” she said. “So, it is absolutely clear that it would not be fair for biological males to compete in the female category. In addition, in some sports it would simply not be safe.”
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