Gender reassignment is the process of transitioning from one gender to another.
The Equality Act 2010 says that you must not be discriminated against because you are transsexual, when your gender identity is different from the gender assigned to you when you were born. For example:
In the Equality Act it is known as gender reassignment. All transsexual people share the common characteristic of gender reassignment.
To be protected from gender reassignment discrimination, you do not need to have undergone any specific treatment or surgery to change from your birth sex to your preferred gender. This is because changing your physiological or other gender attributes is a personal process rather than a medical one.
You can be at any stage in the transition process – from proposing to reassign your gender, to undergoing a process to reassign your gender, or having completed it.