NSF 40-2005

Residential Wastewater Treatment Systems
standard by NSF International, 08/01/2005

NSF 173-2008 Addendum

Addendum to Dietary Supplements
Amendment by NSF International, 04/01/2009

NSF 44-2012

Residential Cation Exchange Water Softeners
standard by NSF International, 02/29/2012

NSF 44-2004

Residential Cation Exchange Water Softeners
standard by NSF International, 06/30/2004

NSF 455-3-2018

Good Manufacturing Practices for Cosmetics
standard by NSF International, 11/01/2018

NSF 49-2004a

NSF 49 Class II (Laminar Flow) Biosafety Cabinetry
standard by NSF International, 11/11/2004

NSF 170-2008

Glossary of food equipment terminology
standard by NSF International, 03/24/2008

NSF 13-2012

Refuse Processors and Processing Equipment
standard by NSF International, 08/08/2012

NSF 44-2018

Residential Cation Exchange Water Softeners
standard by NSF International, 2018

NSF 50-2009a

Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities – Evaluation criteria for materials, components, products, equipment and systems for use at recreational water facilities
standard by NSF International, 05/22/2009