Accessibility guide
Approved Document M: Accessible Toilet Requirements Explained
Approved Document M remains central to accessible sanitary provision in buildings other than dwellings. Its current guidance says wheelchair-accessible unisex toilets should always be provided in addition to any wheelchair-accessible accommodation in separate-sex toilet washrooms, and it cross-refers to Approved Document T for additional guidance on ambulant toilet accommodation in England.
At a glance
| Accessible provision is not the same thing as general cubicle provision. |
| Wheelchair-accessible unisex toilets should be provided in addition to accessible accommodation in separate-sex washrooms. |
| Approved Document T adds guidance for ambulant single-sex and ambulant universal toilets. |
| Use this page to support accessibility-related queries and specifier research. |
What is Approved Document M?
Approved Document M gives guidance for access to and use of buildings in England. In Volume 2, Section 5 deals with sanitary accommodation in buildings other than dwellings, including wheelchair-accessible unisex toilets, enlarged cubicles and separate-sex washrooms.
For commercial washroom content, this is the main official source to reference when you are explaining accessible sanitary accommodation rather than general cubicle layouts.
How Approved Document M and T work together
The two documents answer different parts of the same buyer question. Approved Document M explains accessible sanitary provision, while Approved Document T sets out the requirement for specific toilet accommodation that facilitates single-sex toilets in buildings other than dwellings and provides guidance on universal toilets, single-sex toilets and two ambulant options.
| Question | Primary source | Best page to link internally |
|---|---|---|
| Do I need a wheelchair-accessible unisex toilet? | Approved Document M | This guide |
| What is a Type C or Type D cubicle? | Approved Document T | Approved Document T explained |
| How many toilets are needed at work? | HSE welfare guidance | Workplace toilet numbers |
Ambulant sanitary accommodation
Approved Document M explains that suitable toilet accommodation for disabled people may take the form of a specially designed cubicle in separate-sex toilet washrooms or a self-contained unisex toilet. It also notes that where ambulant sanitary accommodation is being provided, Approved Document T provides additional guidance on the design considerations of ambulant single-sex toilets and ambulant universal toilet accommodation to meet requirement T1.
This is an important linking opportunity for your site: accessibility pages should link to your broader guide on Approved Document T, and your Approved Document T guide should link back to accessible provision.
The key accessible toilet rule
- The current amended guidance states that wheelchair-accessible unisex toilets should always be provided in addition to any wheelchair-accessible accommodation in separate-sex toilet washrooms.
- It also states that wheelchair-accessible unisex toilets should not be used for baby changing.
What that means in practice: an enlarged or accessible cubicle inside a male or female washroom does not remove the need to consider a separate wheelchair-accessible unisex toilet where the guidance requires one.
Design implications for washroom projects
Accessibility guidance should shape both layout and product selection. On-page, that means covering outward-opening doors, transfer space, grab rails, alarm systems, fittings and maintenance access in plain English. Commercially, it also means showing how cubicles, IPS panels and sanitaryware packages can support an accessible layout rather than treating compliance as a legal footnote.
Content angle
Use answer-first sections and FAQ markup for common accessibility questions.
Product angle
Link accessible toilet guidance to matching cubicles, IPS systems and layout support.
Trust angle
Publish review dates, source references and named reviewers.
Conversion angle
Offer project support for layouts, not just supply-only enquiries.
Frequently Asked Questions
Do I need a wheelchair-accessible unisex toilet as well as an accessible cubicle?
Approved Document M says wheelchair-accessible unisex toilets should always be provided in addition to any wheelchair-accessible accommodation in separate-sex toilet washrooms.
Can a wheelchair-accessible unisex toilet be used for baby changing?
The guidance says it should not be used for baby changing.
Where do ambulant toilet cubicles fit in?
Approved Document M recognises enlarged cubicles and accessible provision in separate-sex washrooms, while Approved Document T provides additional guidance on ambulant single-sex and ambulant universal options.
Does this only matter for public buildings?
It applies to buildings other than dwellings covered by the building regulations in England, so it is relevant to many offices, retail, leisure and other non-domestic projects.
Related Guides
Need help with a live washroom project?
Use this page to build trust and capture search demand, then move commercial enquiries toward your main cubicles page, specification support and quote process.
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