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UK Certifications and Approvals

Man talking on cellphone under a bridge in London - UK Certifications and Approvals | NSF
Apply for NSF REG4 certification, NSF TMV certification, WRAS approval or BS 6920 testing to comply with UK regulations.

NSF tests and certifies plumbing products to meet the regulatory requirements required to sell water products in the United Kingdom. We also submit test reports required for industry certifications.

Our Services

NSF REG4 Certification

Demonstrate plumbing product and material compliance with the UK’s Water Supply (Water Fittings) regulations and byelaws through a fast, efficient, robust process.

Testing for BS 6920

Test your products for a quicker path to BS 6920 compliance.

TMV Certification

Apply for verification testing and certification services for the TMV2 and TMV3 UK-based certification requirements.

WRAS Approval Services

Get third-party testing for your plumbing products and have your test reports submitted directly to WRAS for approval.

Resources

Close-up of water drops - How to Ensure Compliance With the UK’s Regulation 4 | NSF

How to Ensure Compliance With the UK’s Regulation 4

In this article, we'll explore the problems facing plumbers and installers in the UK, and how they can confirm compliance with the UK's Regulation 4.

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Close-up of a pile of white plastic pipes - NSF's Review of Piping Materials Paper | NSF

NSF's Review of Piping Materials Paper

There were several factual errors in regard to references to NSF/ANSI/CAN 61.

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Business People Consulting Over Global Locations - Consulting Solutions | NSF

WRAS Approval Readiness Tool

By posing a series of targeted questions tailored to your product, this tool will help you understand if your product is ready to enter the WRAS Approval process.

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