NSF 14-2004

Plastics Piping System Components and Related Materials
standard by NSF International, 09/03/2004

NSF 8-2010

Commercial Powered Food Preparation Equipment
standard by NSF International, 10/21/2010

NSF 55-2018

Ultraviolet Microbiological Water Treatment Systems
standard by NSF International, 2018

NSF 61-2012

Drinking Water System Components – Health Effects
standard by NSF International, 07/08/2012

NSF 44-2002 Addendum

NSF/ANSI 44 – 2002, Addendum 1.0 – 2002: Residential cation exchange water softeners
Amendment by NSF International, 07/31/2002

NSF 49-2016

Biosafety Cabinetry: Design, Construction, Performance, and Field Certification
standard by NSF International, 06/24/2016

NSF 60-2003

Drinking Water Treatment Chemicals – Health Effects
standard by NSF International, 09/03/2003