United States

NSF International, headquartered in Ann Arbor, MI, is an independent global organization that writes public health standards, and tests and certifies products for the food, water, health science, dietary supplements and consumer goods industries. We also offer food safety auditing and training services, and are a global provider of training, consulting and auditing services to the pharmaceutical, medical device and dietary supplement industries. We provide management systems certification through NSF International Strategic Registrations (NSF-ISR). Aside from the Ann Arbor HQ, NSF Health Sciences has offices in Boston, MA, Bristol, CT and Washington, D.C. NSF Food Safety has U.S. operations in San Diego, CA (Quality Assurance International) and Seattle, Bellingham and Lynnwood, WA and Dutch Harbor, AK (NSF Seafood). We also have a wastewater lab facility in Waco, TX.

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Contact the NSF United States Office

  • P.O. Box 130140
  • 789 N. Dixboro Road
  • Ann Arbor, MI 48105, United States

For all other inquiries, email us at globalbusiness@nsf.org or Send us a Message