NSF 360 - Wastewater Treatment Systems – Field Performance Verification
April 7, 2019 - NSF

This Standard provides site selection, field sampling, analytical, and statistical methods for evaluating the field performance of residential wastewater treatment systems capable of providing at least secondary treatment. Only treatment systems that are certified in accordance with NSF/ANSI...

NSF 42 - Drinking Water Treatment Units - Aesthetic Effects
April 1, 2019 - NSF

The point-of-use (POU) and point-of-entry (POE) systems addressed by this Standard are designed to be used for the reduction of specific substances that may be present in drinking water (public or private) considered to be microbiologically safe and of known quality. Systems covered under this...

NSF 3-A 14159-1 - Hygiene Requirements for the Design of Meat and Poultry Processing Equipment
March 19, 2019 - NSF

This NSF/ANSI/3A Standard applies to equipment intended for use in the slaughter, processing, and packaging of meat and poultry products, excluding hand held tools and mechanical belt conveyors. The requirements are to be applied by designers and manufacturers who in turn are to...

NSF 3-A 14159-2 - Hygiene Requirements for the Design of Hand Held Tools Used in Meat and Poultry Processing
March 19, 2019 - NSF

This NSF/ANSI/3A Standard applies to handheld tools intended for use in the slaughter, processing, and packaging of meat and poultry products.

NSF 342 - Sustainability Assessment for Wallcovering Products
March 17, 2019 - NSF

This Standard establishes a consistent approach to the evaluation and determination of environmentally preferable and sustainable wallcovering manufacturing and distribution processes. This Standard includes relevant criteria across the product life cycle from raw material extraction through...

NSF 5 - Water Heaters, Hot Water Supply Boilers, and Heat Recovery Equipment
March 17, 2019 - NSF

This Standard contains requirements for heat recovery equipment and equipment intended to provide hot water heated by electricity, gas, steam, or oil. The types of equipment covered by this Standard include, but are not limited to: automatic storage water heaters, circulating water heaters, hot...

NSF 184 - Residential Dishwashers
March 13, 2019 - NSF

Equipment covered by this Standard includes all residential dishwashers. This Standard does not establish equipment installation requirements. While the requirements of this Standard are intended to ensure equipment may be installed in a sanitary manner, proper installation of equipment shall be...

NSF 51 - Food Equipment Materials
March 11, 2019 - NSF

This Standard is applicable to the materials and finishes used in the manufacture of food equipment (e.g., broiler, beverage dispenser, cutting board, stock pot). The Standard is also applicable to components such as tubing, sealants, gaskets, valves, and other items intended for various...

NSF 170 - Glossary of Food Equipment Terminology
March 11, 2019 - NSF

Definitions covered by this Standard consist of terminology related to food equipment, including terms describing equipment, materials, design, construction, and performance testing. This Standard includes common definitions of terms used throughout NSF Food Equipment and...

NSF 3 - Commercial Warewashing Equipment
February 19, 2019 - NSF

This Standard applies to commercial dishwashing, glasswashing, and pot, pan, and utensil washing machines that wash their contents by applying sprays of detergent solutions, with or without blasting media granules, and sanitize their contents by applying sprays of hot water or chemical sanitizing...