NSF 3-2010

Commercial Warewashing Equipment
standard by NSF International, 11/02/2010

NSF 2-2005a

Food Equipment
standard by NSF International, 09/23/2005

NSF 25-2000

Vending Machines for Food and Beverages
standard by NSF International, 07/01/2000

NSF 60-2011

Drinking Water Treatment Chemicals – Health Effects
standard by NSF International, 05/02/2011

NSF 55-2000

Ultraviolet Microbiological Water Treatment Systems
standard by NSF International, 05/01/2000

NSF 50-2013

Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities
standard by NSF International, 12/03/2013

NSF 2-2012

Food Equipment
standard by NSF International, 10/16/2012

NSF 244-2018a

Supplemental Microbiological Water Treatment Systems – Filtration
standard by NSF International, 11/01/2018

NSF 360-2019

Wastewater Treatment Systems – Field Performance Verification
standard by NSF International, 05/01/2019

NSF 2-2007

Food Equipment
standard by NSF International, 05/28/2007