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National Sanitation Foundation, we changed our name to NSF International in 1990 as we expanded our services beyond sanitation and into global markets. The letters in our organization's name do not represent any specific words today.NSF ...

NSF International Strategic Registrations (NSF-ISR) is a leading global certification body, known for its superior technical expertise and customer satisfaction. Through the highest level of integrity, the NSF-ISR mark is recognized as the gold ...