Plumbing Products
Verify the compliance of your plumbing products with the necessary standards and plumbing codes.
NSF conducts tests and issues certifications in accordance with a wide array of standards and plumbing codes from both North America and European countries (such as NSF/ANSI, ASME, ASSE, CSA, ASTM, IAPMO, CISPI, AWWA, REG4, WRAS, and numerous others). Our global expertise is highly regarded, particularly in the assessment of plastic materials and finished products, as well as plumbing fixtures and fittings, along with joining and sealing materials.
Explore Our Services
Use of NSF consulting services or attending NSF training sessions does not provide an advantage, nor is it linked in any way to the granting of certification.
French ACS Approval for Drinking Water Products
Do you need to get your drinking water products ACS-approved for the French market? Here we explain the basic ACS requirements and why NSF is your best partner for this service.Joining and Sealing Materials and Components
Test and certify joining and sealing products for use in plastic piping systems for potable and non-potable water.Plastic Piping System Components
Gain market access for plastic piping system components, including pipe, fittings, valves and appurtenances.Plumbing Fixtures, Fittings and Components
Work with NSF to ensure product acceptance and plumbing code compliance in all North American markets.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.WRAS Approval Services
If you need WRAS Approval for your water fitting products sold in the UK market, NSF offers full product testing and we submit your reports to WRAS.TMV Certification
Apply for verification testing and certification services for the TMV2 and TMV3 UK-based certification requirements.Brazil Certifications and Approvals
Ensure your water treatment product meets the sanitation and health effects requirements for selling in Brazil.Gasket and Gasket Material Certification
Certify gaskets and gasket materials to NSF/ANSI/CAN 61 for greater market access. Gasket cutters can streamline certification and save money.NSF/ANSI/CAN 61 Testing and Certification
This standard sets benchmarks for evaluating water distribution products and materials. Learn about why it's required and accepted around the world.ISO/IEC 42001 Artificial Intelligence – Management System
Build resilience and manage the risks and opportunities associated with AI systems.WaterMark Certification for Plumbing Products
WaterMark Certification verifies that plumbing products comply with mandatory Australian and New Zealand requirements for safety, quality, and installation. NSF provides certification support to help manufacturers access these markets with confidence.NSF/ANSI 177 – Shower Filter Certification
The trusted standard for chlorine reduction in shower filtration.Regional Certification and Approvals
NSF helps manufacturers of water treatment, distribution, plumbing and residential water filtration products gain access to global markets.
Resources
EU-MHR Technical Webinar
WebinarCountdown to EU-MHR: Everything You Need To Know. Get useful insights about key requirements, certification and how to prepare for the upcoming changes under the new Drinking Water Directive.
EU-MHR Readiness Research Report
ArticleNew NSF research reveals a significant EU-MHR readiness gap: while 99% of manufacturers feel ready, only 7% have completed a gap assessment.
EU Minimum Hygiene Requirements (EU-MHR) Practical Handbook
ArticlePrepare your drinking water products for EU-wide compliance requirements effective January 2027.
How NSF Can Help You
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