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You are here : At Home > My Water > Water fittings regulations
Under the Water Supply (Water Fittings) Regulations 1999 it is the legal duty of the owner, occupier, installer or plumber to ensure the regulations are met and to notify us before any work begins. If the owner or occupier does not seek permission, then the duty rests with the installer or plumber. Failure to notify may result in legal action taken against you/your company.
These regulations do not apply where a property uses a private water supply and does not have a supply of water from a water company. However, it is good plumbing practice to follow the requirements of the Regulations.
The regulation applies from the point where the water enters the underground service pipe to the point where the water is used.
It applies to all properties supplied by mains water or a private supply using mains water as a backup from a water company. They do not apply where a property uses a private water supply and does not have a supply of water from a water company.
To notify us is free simply complete our online form.
You will need to attach:
We will contact you within 10 working days if we need to discuss your plans further. If you don’t hear from us in that time, you can assume it is all right to go ahead.
It is important your work complies with the regulations. If it does not, changes may need to be made at a later date.
Please note: You cannot start any works until you have permission, we would encourage you to apply in advance to allow us time to process your form.
Notify us about your works
Apply for an instalment of RPZ valve
The following types of work are covered by the Water Supply (Water Fittings) Regulations 1999. You must tell us about your plans and the fittings you will be using, Work should not begin until permission is granted and you must comply with any conditions set out by us.
Anyone who lives in or manages a home or business property and anyone who installs plumbing systems or water fittings, has a legal duty to meet the Water Supply (Water Fittings) Regulations, The owner, occupier, installer or plumber carrying out the work all have a responsibility to gain permission from us. If the owner or occupier of the property do not notify us, then the plumber or installer must do so.
Approved plumbers are able to carry out some types of plumbing work without prior notification, such as Extending or altering the water system on a non-household building. If the plumber is an Approved WaterSafe contractor or an approved WIAPS ground worker then they should issue a certificate to owner or occupier and the local water supplier that states the works has been carried out in line with the regulations. Please remember to ask your plumber for the certificate.
WIAPS is the largest of the seven UK Approved Contractors’ Schemes. WIAPS is administered by Water Regs UK on behalf of 14 of the UK Water Undertakers.
WaterSafe is the central body for approved plumbers, bringing together several accreditation schemes across the UK. You can find your nearest approved plumbing business using the postcode search on their website. Not all plumbers can be relied on to know the law and to work to the regulations, however, WaterSafe approved plumbers have specific qualifications to work safely with drinking water.
Anyone who does not get permission before their work goes ahead risks three things:
RPZ Valve Compliance form (PDF 160KB)
RPZ Valve Commissioning form (PDF 192KB)
Advice on keeping water safe in your premises
Enforcement and Sanctions Policy
Our training and accreditation assessment for contractors
If you would like more information about water fitting or to contact a member of the team please email firstname.lastname@example.org.
The Connect Right campaign aims to prevent misconnections and raise awareness about drainage and water pollution amongst property owners, the public and professionals.
For more information contact your local WaterSafe approved plumber.
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