
Purchase NSF Standards
Order public health and sustainability assessment standards for food equipment, dietary supplements, drinking water and wastewater treatment units, home products and more.

What We Do

Testing, Inspection and Certification
We provide certification, testing and auditing to public health standards in all key industries and sectors worldwide.

Consulting
Separate from certification, our experts provide world-class strategic and technical consulting services tailored to you.

Training and Education
Our online, on-site and on-demand training keeps companies ahead of the latest regulatory requirements and industry best practices.

Standards Development
For over 75 years, NSF has led the development of more than 100 American National Standards for public health, environment and sustainability assessment.
What Does the NSF Mark Mean?
