The UK’s Supreme Court has ruled that “man”, “woman” and “sex” in the Equality Act 2010 refer to sex, not self-ID or paperwork (gender-recognition certificates). This agreed with our legal interpretation. We have published new guidance and are in the process of updating our publications to reflect the judgment. We are also working to provide answers to the questions we're hearing from supporters and the media. We will publish these as soon as possible.

Sex Matters briefing for conversion therapy debate

On Monday 13th June there will be a Westminster Hall debate on introducing “gender identity” into the planned government bill to ban gay conversion therapy.

This is a debate following a public petition. It is not a government motion, but a government Minister will respond.

This is Sex Matters’ briefing for MPs in advance of the debate.

If you have two minutes, you can write to your MP using our email tool.