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What We Do
We're a globally recognized organization for public health standards. We conduct testing, auditing, and certification, supported by accredited labs. Additionally, we provide top-tier consulting and training for brands and businesses.
The NSF Commitment
The NSF certification mark is a pledge of assurance. It signifies our products consistently meet or exceed standards, instilling confidence in quality and safety for consumers, retailers, and regulators.
NSF Standards
Comprehensive assessment standards for public health and sustainability in the food and water sectors.
Celebrating 80 Years of Improving Human and Planet Health
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News and Events
iNADO Partners with NSF to Support Members and Athletes
May 27, 2026iNADO is pleased to welcome NSF’s expertise and experience in support of its members and the athletes they serve
NSF Ends UK’s Three-Year Testing Gap with REG 31 Testing Designation
May 20, 2026NSF’s Oakdale laboratory becomes the UK’s sole facility offering comprehensive BS 6920 and REG 31 testing, closing a critical drinking water safety gap.
Tangent® Materials Announces Industry First: Tangent PolySheet™ CB Earns Certification to NSF 537, Becoming the First PFAS-Free NSF Standard 51 Food Equipment Material
May 20, 2026New food-grade synthetic cutting-board sheet, engineered from the ground up without per- and polyfluoroalkyl substances (PFAS), establishes a new materialsafety benchmark for food-contact and food-equipment applications.
NSF Expands Food Equipment Portfolio with Electrical Safety Testing and Certification
April 30, 2026Manufacturers now have a “one-stop-shop” for both sanitation and electrical safety certification, enabling market expansion and regulatory compliance.