Resources
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For MPs
Here are all the Sex Matters briefings for MPs and Peers – and for prospective parliamentary candidates in the 2024 general election.
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For organisations and employees
Sex Matters has produced guidance on common questions about sex and gender identity for employers, such as pronouns, toilets, data collection, and the provision of single-sex services.
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For parents and teachers
Advice for parents, teachers, headteachers and other education professionals, plus governors and other volunteers involved with schools.
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For service providers
These Sex Matters publications have advice and guidance for service providers, particularly those who offer single-sex or separate-sex services.
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Case briefings
Introductions to cases that concern the conflict between sex-based rights and policies and practices based on gender identity, with information compiled from public sources.
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FAQs – sex and gender
We explain in clear language what’s meant by “sex”, “gender”, “trans”, “intersex”, “gender dysphoria”, “gender-affirming care” and other related terms.
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FAQs – gender reassignment
What does it mean for someone to have the protected characteristic of “gender reassignment” under the Equality Act 2010? The government, public bodies, many employers and even employment tribunals are often confused about this.
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For Women Scotland v The Scottish Ministers
The judgment and written interventions in For Women Scotland v The Scottish Ministers UKSC 16.
For actions, updates and resources relating to the judgment, see our campaign Sex in the Supreme Court.
Latest publications
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Getting back on track
Using the Equality Act to enable and protect sport for women and girls
4th June 2026
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Template letter before claim for belief discrimination
If you are subjected to unlawful discrimination by a service provider, you can take what is known as a...
29th May 2026
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Letter to the Minister for Women and Equalities about the EHRC guidance
Sex Matters wrote to Bridget Phillipson MP to raise our concerns about the fact that the new code of...
22nd May 2026
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Why digital ID must not ignore sex data
A summary of Sex Matters’ response to the government’s 2026 digital-identity consultation.
18th May 2026
Latest videos
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Getting back on track: a new report
How UK law provides for separate sport for women and girls.
5th June 2026