A code of practice on single-sex spaces has come into force, more than a year after the Supreme Court ruled that the terms «woman» and «sex» in the Equality Act refer to biological sex.
The code is designed to give services such as cafés and leisure centres legally accurate, impartial and up-to-date guidance on the law as it stands. It is intended to provide organisations with a clear reference point for understanding how the Equality Act applies to single-sex spaces and how those spaces should be managed. For those that provide such services, the guidance is intended to remove ambiguity and set out what providers can lawfully do.
The Supreme Court's judgment resolved a long-running legal question about the meaning of sex in equality law. The court was examining how the words «woman» and «sex» should be understood in the Equality Act 2010, and it decided that the correct interpretation is biological sex. That answer has shaped the debate over single-sex spaces ever since, affecting the way policies are made, the way facilities are run and the way complaints are assessed.
The Equality Act 2010 sits at the centre of the ruling, and the Supreme Court's decision set out how one of its core terms should be interpreted. The new code is intended to reflect that interpretation and to make it easier for organisations and their staff to understand. It is described as a guide to existing law rather than a statement of new policy.
The code does not change the law or create new legal duties. Instead, it sets out how the existing law should be read and applied following the Supreme Court's decision. The aim is to ensure that the legal picture is presented accurately and without bias, so that service providers are not relying on outdated or inconsistent interpretations.
Cafés and leisure centres are explicit examples in the guidance, but the code has a wider practical reach. It applies in settings where services are provided separately to men and women, and it gives those organisations a framework for decisions about access to single-sex spaces. Its impact extends wherever separate facilities are offered, from everyday commercial services to larger providers.
More than a year has passed since the ruling, and the introduction of the code brings a formal, written explanation of the legal position into effect. Providers now have an authoritative starting point when reviewing their policies and practices in light of the Supreme Court's judgment.
The code is up-to-date and legally accurate, and it is intended to be used alongside the Equality Act when organisations are considering how to operate single-sex services. By providing impartial guidance on existing law, it gives both providers and users of those services a clearer understanding of the rules that apply.
