NSF 5-2005

Water Heaters, Hot Water Supply Boilers, and Heat Recovery Equipment
standard by NSF International, 09/21/2005

NSF 426-2017

Environmental Leadership and Corporate Social Responsibility Assessment of Servers
standard by NSF International, 08/07/2017

NSF 49-2009

NSF 49 Class II (Laminar Flow) Biosafety Cabinetry
standard by NSF International, 04/20/2009

NSF 55-2000

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

NSF 4-2006e

Commercial Cooking, Rethermalization and Powered Hot Food Holding and Transport Equipment
standard by NSF International, 05/06/2006

NSF 14-2015

Plastics Piping System Components and Related Materials
standard by NSF International, 08/12/2014