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Regional Certification and Approvals

A black businesswoman in front of a world map - Regional Certification and Approvals | NSF
NSF helps manufacturers of water treatment, distribution, plumbing and residential water filtration products gain access to global markets.

We simplify the process of meeting strict regulatory requirements across multiple countries or regions in your market. Our experts can help you navigate this complex process by bundling testing and certification services.

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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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NSF and Carso are premier, respected marks in the global water testing and certification industry. This combined expertise provides many benefits for clients, including expedited approval time and deep knowledge of the regulations.
Christelle Autugelle
Materials Test Department Manager, Group Carso
NSF’s knowledge of International regulations and global regulatory requirements is exceptional. I have worked with NSF for over eight years and found their knowledge and insight to be valuable and integral to our business strategy.
Ginger Patera
Senior Global Product Development Manager, Whirlpool
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