Regional Certification and Approvals
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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European Approvals and Certifications
Drinking water regulations in Europe are transitioning from 2024 on. We offer approvals needed for both long- and short-term compliance strategies.
North and Latin America Certifications and Approvals
Throughout North America and Latin America, there are sometimes specific requirements for water products, materials, and ingredients by country.
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.
NSF's Review of Piping Materials Paper
There were several factual errors in regard to references to NSF/ANSI/CAN 61.