Code of Practice on "Services, Public Functions and Associations" In 2020, certain groups attempted to legally challenge the EHRC's Code of Practice on "Services, Public Functions and Associations", which attempts to provide practical guidance on implementing the Equality Act, concerning the advice that service providers should in general treat trans people as their acquired gender. The challenge failed to get a hearing before the
High Court of Justice, because the justice did not consider the case to be arguable.
Meaning of "sex", "man", and "woman" On 16 April 2025, the
Supreme Court of the United Kingdom ruled in the case
For Women Scotland Ltd v The Scottish Ministers that the act's definition of "woman" "man" and "sex" refers only to "biological
sex", and that "woman" does not include trans women (even if they have a
gender recognition certificate). The judges said: "Read fairly and in context, the provisions relating to single-sex services can only be interpreted by reference to biological sex." However, the judges said they were not ruling more broadly on the definition of "sex" or whether trans women are women in other contexts, saying "it was not the role of the court to adjudicate on the meaning of gender or sex".
Lord Hodge also re-affirmed that the ruling does not affect the Equality Act 2010's protections from discrimination by the protected characteristic of gender reassignment, acknowledging that trans people were a vulnerable population that "struggle against discrimination and prejudice as they seek to live their lives with dignity". He warned that the judgment should not be seen as "a triumph of one or more groups in our society at the expense of another." The judges also insisted that despite their decision, trans people can still bring sex discrimination cases "not only against discrimination through the protected characteristic of gender reassignment, but also against direct discrimination, indirect discrimination and harassment in substance in their acquired gender". The judgement also does not change or invalidate the
Gender Recognition Act 2004 or the process for obtaining a Gender Recognition Certificate. In the first legal case to use the "
FWS" judgement, Harriet Haynes, who had a gender recognition certificate and an updated birth certificate giving the sex of female, was excluded from the English Blackball Pool Federation's women's competition on the base of legal sex (under FWS, male), and was found not to have been discriminated against on the basis of gender reassignment (someone transitioning from female to male could be eligible). ==See also==