11/09/202021/12/2019

NSF 13-1992

Refuse Compactors and Compactor Systems
standard by NSF International, 11/01/1992

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NSF 42-2005e

Drinking Water Treatment Units – Aesthetic Effects
standard by NSF International, 05/15/2006

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11/09/202007/04/2020

NSF 49-2019

Biosafety Cabinetry: Design, Construction, Performance, and Field Certification
standard by NSF International, 03/01/2020

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11/09/202021/12/2019

NSF 170-2005

Glossary of food equipment terminology
standard by NSF International, 09/09/2005

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11/09/202021/12/2019

NSF 40-2018

Residential Wastewater Treatment Systems
standard by NSF International, 01/24/2018

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11/09/202021/12/2019

NSF 245-2012

Wastewater Treatment Systems – Nitrogen Reduction
standard by NSF International, 12/23/2012

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11/09/202021/12/2019

NSF 51-2009

Food Equipment Materials
standard by NSF International, 04/22/2009

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11/09/202021/12/2019

NSF 49i7r2

NSF 49 Class II (laminar flow) Biosafety Cabinetry
Amendment by NSF International, 11/11/2004

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11/09/202021/12/2019

NSF 12-1992

Automatic Ice Making Equipment
standard by NSF International, 11/01/1992

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11/09/202007/04/2020

NSF 330-2019

Glossary of Drinking Water Treatment Unit Terminology
standard by NSF International, 02/01/2020

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