Certification
Demonstrate your organization’s compliance — and build consumer and industry confidence — with NSF certification.
Highlight your commitment to safety, quality, sustainability or performance by earning certification from an independent, accredited third party.
Explore Our Solutions
Food and Beverage
Demonstrate your commitment to food safety, animal wellness and best practice with certification.Water Systems
Test your water products from source to tap to sewer and get them compliant with the most stringent national and international standards through NSF’s laboratories worldwide.Life Sciences
NSF certifies Medical Devices, IVD, and Combination Product makers, ensuring safety. We also aid the Pharma/Biotech industries from product development to market for swift entry.Nutrition and Wellness
Certify your nutrition and wellness products and facilities with our specialized services. Backed by industry expertise and third-party credentials, we ensure compliance in supplements, cosmetics, OTC, and more.Transportation
Backed by extensive expertise and third-party certification, NSF provides management systems certifications for the automotive and aerospace industries.Sustainability
Build trust with conscious consumers and partners by certifying to frameworks that verify your commitment to reducing your impact on the environment.Management Systems
Empower your business with our management system certification, spanning quality, environment, health and safety, and information security.
What Is Third-Party Certification?
Third-party certification means that an independent organization has reviewed the manufacturing process of a product and has independently determined that the final product complies with specific standards for safety, quality or performance.
Certified Products and Systems
Search for companies whose products and systems have been certified by NSF.
How NSF Can Help You
Get in touch to find out how we can help you and your business thrive.
What’s New with NSF
NSF Launches Protocol 549 for Glyphosate Reduction Claims
October 14, 2026P549 is the first standard globally that validates glyphosate reduction performance of water filtration systems and products.
Information Systems Security Association (ISSA) Welcomes NSF’s Brian Schultz into the 2026 Hall of Fame
September 10, 2026Lifetime achievement recognition honors exceptional leadership and lasting contributions to the cybersecurity profession.
NSF Welcomes Nicole Parent Haughey to Board of Directors
September 10, 2026NSF's appointment of Nicole supports the organization's continued focus on long-term growth and transformation.
NSF Launches Independent Certification Standard for Compact Products
August 25, 2026New third-party certification verifies products cutting materials and shipping impacts while maintaining safety and performance.