Last updated: February 2024

RPZ FAQs:Testing

What do I do when a failed RPZ valve has been repaired?

The local water supplier will have confirmed what action should be taken when the RPZ tester notified them of the failure. The RPZ tester should have notified the person responsible for the valve or their representative what the local water undertaker wanted to happen.

If not or you have any further questions, contact the local water undertaker.



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Uncontrolled if downloaded. This is informative, non-statutory guidance and intended for general guidance purposes only; it is subject to change.

Compliance with this information should not be relied upon as guaranteeing no enforcement action will be taken by water undertakers. Water Regs UK accepts no liability for loss, indirect or consequential loss arising from or in connection with this guidance document.

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