The US State Department has reportedly ordered officials to deny visas to transgender athletes who they believe are misrepresenting their sex on applications, potentially leading to permanent bans. This directive, allegedly prompted by an executive order from Donald Trump and a suggestion from Marco Rubio, aims to prevent "men" from competing against "female" athletes. The guidance instructs officers to scrutinize documents and track relevant cases. Critics, like the ACLU, argue that this policy unfairly targets a specific group and represents an unprecedented expansion of immigration law. The policy's impact could affect trans athletes participating in various women's sports leagues and international competitions held in the United States, including the Olympics. This follows the NCAA's decision to restrict women's sports participation to those assigned female at birth.