The Equality Act 2010 officially adds "gender reassignment" as a "protected characteristic", stating that:
A person has the protected characteristic of gender reassignment if the person is proposing to undergo, is undergoing or has undergone a process (or part of a process) for the purpose of reassigning the person's sex by changing physiological or other attributes of sex.
This law provides protection for transsexual people at work, in education, as a consumer, when using public services, when buying or renting property, or as a member or guest of a private club or association. Protection against discrimination by association with a transsexual person is also included.
The Equality Act 2010 prohibits discrimination against people with the protected characteristic of gender reassignment in the provision of separate and single-sex services but includes an exception that service providers can use in exceptional circumstances. In general, organisations that provide separate or single‑sex services for women and men, or provide different services to women and men, are required to treat transsexual people according to the gender role in which they present.