Plumbers Create in CertBox

Water Regulations Compliance Certificate

A Water Regulations Compliance Certificate confirms that plumbing work has been carried out in accordance with the Water Supply (Water Fittings) Regulations 1999. It covers the installation of water fittings that connect to the public water supply, including backflow prevention, material compliance, and connection integrity.

Water Supply (Water Fittings) Regulations 1999Valid: One-off (per installation)

What it covers

  • Description of plumbing work carried out
  • Backflow prevention measures
  • Water fitting compliance
  • Pressure and flow testing
  • Material compliance declarations

Who needs a Water Regs Certificate?

Homeowners
Landlords
Water companies
Building Control

Create your Water Regs Certificate with CertBox

1

Fill in the form

Pick Water Regs Certificate from the list, fill in the fields on your phone.

2

Compliance checks run

Built-in validation catches missing fields and out-of-range readings.

3

PDF generated instantly

Professional PDF ready to share via secure link or download.

Frequently asked questions about Water Regs Certificate

When do I need to notify the water company?
You must give advance notice to the water company for certain categories of plumbing work — including installing a bidet, water softener, outside tap connected to a garden hose, or any connection to a non-domestic supply.
Who can issue a Water Regs certificate?
An approved plumber or installer. Members of the Water Industry Approved Plumbers' Scheme (WIAPS) or equivalent Competent Person Schemes can self-certify compliance.

Ready to create your Water Regs Certificate?

Free for individual tradesmen. Set up in 30 seconds, no card required.