Materials and Ingredients
Verify the compliance of materials and ingredients with both North American and international standards.
NSF's independent on-site laboratories worldwide rigorously test and certify materials and ingredients utilised in drinking water products and systems. This ensures both optimal performance and safeguards against potential health effects.
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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 Materials and Ingredients
Test and certify plastic plumbing materials at NSF’s independent, on-site labs to meet North American and international requirements.
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.
Regional Certification and Approvals
NSF helps manufacturers of water treatment, distribution, plumbing and residential water filtration products gain access to global markets.