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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

A businessman thinking while looking at the notepad - FAQ: NSF/ANSI/CAN 600 in Relation to NSF 60 and 61| NSF

FAQ: NSF/ANSI/CAN 600 in Relation to Standards NSF/ANSI/CAN 60 and 61

In this article, we cover common misconceptions about reference standard NSF/ANSI/CAN 600 and its relationship to NSF/ANSI/CAN 60 and 61.

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Plumber working in bathroom - NSF REG4 Supported by Industry Leader | NSF

NSF REG4 Supported by Industry Leader

The NSF REG4 certification has the support of the Bathroom Manufacturers Association (BMA).

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Set of blue PVC pipe fittings isolated on dark background - Case Study: Aalberts Approached NSF for REG4 Certification | NSF

Case Study: Aalberts Integrated Piping Systems Turns to NSF

Aalberts was facing challenges in getting its plumbing and valve products tested and certified, so the company turned to NSF for REG4 certification.

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News and Events

Testing and Auditing TMVs Adds Valuable Safeguards

February 7, 2019

NSF manages the TMV2 and TMV3 certification schemes that verify thermostatic mixing valves (TMVs) for domestic and healthcare use. These certifications satisfy the robust performance requirements detailed in the standards BS EN 1111 and BS EN 1287 (domestic) and in the UK Department of Health and Social Care performance specification D 08 (healthcare). NSF delivers TMV2 testing and certification against the 2017 version of these performance standards.

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