NSF-WRc Is Now NSF International
On 29th November, NSF-WRc changed its name to NSF International. This website will be available until the 20th of December. As of the 21st of December, 2016, please see the NSF International website for information about our services.
NSF International provides independent, third-party mechanical testing, materials testing and a wide range of certification and approval services to the water pipe and fittings industries.
We are noted for our services relating to WRAS product approvals and the BS 6920 test for non-metallic materials. Manufacturers and suppliers use our facilities, technical expertise and broad knowledge of international standards and water regulations to gain market access and verify product performance.