The International Olympic Committee’s (IOC) decision to reinstate chromosomal testing ahead of the 2028 Los Angeles Olympic Games has sparked intense debate in the public discourse surrounding diversity and inclusion in sports.
Under the new policy, participation in women’s categories will be determined through testing for the SRY gene, a practice that was previously in place (1968–1996). Under this approach, only individuals who do not carry the specific gene will be eligible to compete, a fact that in practice excludes transgender female athletes from women’s competitions.
The IOC maintains that this decision aims to ensure the “fairness, safety, and integrity” of competitions, emphasizing that it has no retroactive effect and does not apply to amateur or developmental sports. At the same time, it is noted that SRY testing can be conducted using non-invasive methods, such as saliva or blood samples, and that it is typically performed only once in a lifetime.
However, this choice raises serious questions about whether such a strict biological approach aligns with contemporary understandings of gender and human diversity. Despite recognized exceptions for rare cases, such as Complete Androgen Insensitivity Syndrome (CAIS), the general direction of the policy appears to significantly limit the participation of certain groups of athletes.
IOC President Kirsty Coventry stated that the policy is “science-based” and aims to ensure fair competition, noting that “even the smallest margins can make the difference between winning and losing.” At the same time, she noted that “it would not be fair for biological men to compete in the women’s category” and that safety concerns may arise in certain sports.
At the same time, he emphasized the need for respect and dignity toward all female athletes, as well as for proper information and support during the testing process.
Despite these assurances, the decision appears to move away from the principles of inclusion that modern sports have been striving to promote in recent years. The adoption of a strict biological criterion, without adequately taking into account the social and personal dimensions of gender identity, risks creating new forms of exclusion rather than promoting equality.
At a time when sports are called upon to become more open and accessible to everyone, this policy raises a difficult question: how can a balance be struck between fair competition and respect for diversity without excluding entire groups of people?
