NSF International
Founded in 1944, our mission is to protect and improve global human health. Manufacturers, regulators and consumers look to us to develop public health standards and certifications that help protect food, water, consumer products and the environment. As an independent, accredited organization, we test, audit and certify products and systems as well as provide education and risk management.
Latest News
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Come Celebrate Earth Day With NSF International at the Leslie Science Center on April 27
Come celebrate our natural world at the annual Earth Day Festival on Sunday, April 27, from noon to 4 p.m....
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NSF Health Sciences Yorkshire, UK Team Delivers Easter Treats to Yorkshire’s Children’s Charities
- 5 days ago
Employees at NSF Health Sciences’ Yorkshire, UK office teamed up with other community members and businesses to help local radio...
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Looking for certified products & systems? We certify millions of products
Recognized by regulatory agencies at the local, state, federal and international level, the NSF certification mark means that the product complies with all standard requirements. Search AllThe NSF Mark
This mark is your assurance that the product has been tested by one of the most respected independent certification organizations in existence today. It is valued by consumers, manufacturers, retailers and regulatory agencies worldwide.
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