NHS England: hospital wards and staff toilets by biological sex, not "gender identity"

England's health service just told every trust the obvious: sex is real, and hospital space has to follow it.

On 15 October 2026 (updated 16 October), NHS England published official guidance for trusts and integrated care boards on single-sex services and facilities. It sits on top of the Equality and Human Rights Commission's statutory Code of practice, which came into force on 5 August 2026.

What the letter says

NHS England published two documents trusts must now use:

• Privacy, dignity and safety in hospital accommodation — revised same-sex accommodation rules for patients
• Guidance on NHS staff facilities — toilets, changing, washing and shower facilities for staff

The patient line is blunt. To keep hospital accommodation single-sex under the Equality Act 2010, "trans people and others with the protected characteristic of gender reassignment should be accommodated in line with their biological sex."

That is the opposite of the old self-ID practice that put males on female wards because they said they were women.

For staff, organisations are told to review toilets and changing, washing and shower facilities, and to consider lockable single-occupancy options — while still making sure nobody is left without suitable provision.

Boards have to move

Chief executives and boards are told to review the guidance at pace, align local policies with the law, plan any changes, and keep oversight of the NHS Constitution pledge to eliminate mixed-sex accommodation. Staff are supposed to know what is expected and where to escalate hard cases.

Danny Mortimer (Director General, People) and Duncan Burton (Chief Nursing Officer for England) signed the letter.

Why it matters

This is not a blog post. It is NHS England telling hospitals that wards, bays and staff facilities follow biological sex. After the UK Supreme Court confirmed sex means sex, the health service is finally writing that into operational guidance instead of pretending a man becomes a woman by declaration.

Women on wards, nurses in changing rooms, and patients who just want privacy got a clear rule. Trusts that ignore it now have to explain themselves to their boards — and to the law.

Cover: ward corridor, Evelyn Ward, Northwick Park Hospital, Harrow, 24 March 2020. Photograph by Kolforn, [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/), via [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:-2019-03-24_Main_corridor,_Evelyn_Ward,_Northwick_Park_Hospital,_London.JPG). Headline added; this cover is licensed [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/).