NSF International

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National Sanitation Foundation

NSF Certification Mark
Abbreviation	NSF
Formation	1944 (1944)
Type	Testing, inspection, certification, training, and consulting
Legal status	Not-for-profit
Purpose	Improve and protect human health worldwide.
Headquarters	Ann Arbor, Michigan, United States
Region served	150 countries
President and CEO	Pedro Sancha
Staff	1,200 (2011)
Website	www.nsf.org

NSF (an initialism for National Sanitation Foundation) is a product testing, inspection, certification organization with headquarters in Ann Arbor, Michigan. NSF also offers consulting and training services worldwide.