Biological Sex

IOC Bans Transgender Women From Women’s Olympic Events, Citing Biological Differences

The International Olympic Committee has implemented a new eligibility policy for the 2028 Los Angeles Games, excluding transgender women from competing in women’s events. This decision, which aligns with an executive order from former U.S. President Donald Trump, mandates gene testing to determine eligibility for female categories. The IOC stated the policy aims to protect fairness, safety, and integrity within women’s sports, citing research that indicates biological males retain performance advantages in strength, power, and endurance events. This policy also affects athletes with differences in sex development (DSD), further solidifying a more restrictive approach to female athletic participation.

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UK Supreme Court: Equality Act Defines “Woman” by Biological Sex, Not Gender Identity

The UK Supreme Court ruled that the 2010 Equality Act defines “woman” based on biological sex, rejecting the argument that legal sex can be changed through gender recognition. This decision, however, does not remove trans individuals’ protection against discrimination under the Act’s gender reassignment provision. The ruling stems from a case brought by For Women Scotland challenging a previous decision that broadened the definition of “woman.” The Court’s interpretation clarifies that sex-based rights apply to biological sex, while trans individuals retain legal recourse against discrimination based on gender reassignment.

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