• WSI IS NSF CERTIFIED! NSF Registered Nonfood Compounds assure food safety inspectors and end users that products used in and around food processing meet the appropriate food safety requirements. The NSF registration program replaces the previous authorization program administered by the U.S. Department of Agriculture (USDA) which discontinued their program in 1998. The NSF Nonfood Registration Guidelines are based on former USDA requirements including:

• Formulation review against the US Code of Federal Regulations (CFR)
• Label review and confirmation of appropriate use instructions
• Verification of intended use classifications and category code

Products complying with these guidelines are issued a registration letter

and carry the NSF Registration Mark on their product label.

To learn more about NSF guidelines and view our certified products,

click on the NSF logo and type in Washing Systems on the NSF web site.