LAUSANNE : The International Olympic Committee (IOC) has introduced a major eligibility rule for women’s sport, announcing that only biological females will be allowed to compete in the female category at the Los Angeles 2028 Olympic Games.
The decision requires athletes entering women’s events to undergo a one-time genetic screening test to check for the SRY gene, typically associated with male biological development. Those who test positive may be ruled ineligible for female competition.
What the Rule Means
- Female eligibility will be based on biological sex, not gender identity.
- A cheek swab or saliva test will be used to confirm the absence of the SRY gene.
- The rule will affect transgender women athletes and some athletes with differences of sex development (DSD) who experienced male puberty.
- The IOC says the move is designed to protect fairness, safety, and integrity in women’s sport, particularly in events where strength, speed, and endurance are decisive.
- Sharp Reactions Across the Sporting World
- The decision has triggered immediate global reaction.
Two-time Olympic champion Caster Semenya has vowed to challenge the policy, calling it discriminatory and harmful to athletes with natural biological variations. She argues that performance is shaped by training and talent, not genetics alone.
Meanwhile, some athlete groups and federations have supported the IOC, saying a clear biological line is necessary to preserve competitive balance in women’s events.
The Key Question for Modern Sport
This policy has brought a difficult question to the forefront:
How can elite sport balance fairness with inclusion and human rights while defining who qualifies for the female category?
The answer is likely to be debated in courts, sports bodies, and public forums in the lead-up to LA 2028.
What Lies Ahead
With the Olympics still two years away, the rule is expected to face legal challenges, scientific scrutiny, and strong advocacy from both sides. What is certain is that the definition of eligibility in women’s sport has entered one of its most complex and contested phases in Olympic history.
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