Under previous policy, we had advised that someone with a gender recognition certificate (GRC) may be searched in accordance with their acquired sex.
The recent UK Supreme Court ruling challenges the essence of the 2004 Gender Recognition Act by declaring that legal sex corresponds strictly to biological sex stated on birth certificates.
Following an executive order from President Donald Trump, the State Department has suspended passport applications that selected 'X' as a gender, instead recognizing only 'male' and 'female'.