Certification Programs

NSF is one of the most widely-respected and recognized global third-party certification providers. As such, NSF is uniquely qualified to evaluate your products and systems. Click here for a definition of NSF Certification.

All NSF listed and registered products can be found in our searchable online product database.

Water Programs

Drinking Water Treatment Chemicals (NSF/ANSI Std. 60)
Flocculants, surfactants, disinfectants, etc.

Drinking Water Treatment Units (NSF/ANSI Std. 42, 44, 53, 55, 58, 62)
Water filters, water softeners, reverse osmosis systems, distillers, UV disinfection, etc.

Municipal Drinking Water System Components (NSF/ANSI Std. 61, AWWA)
Coatings, valves, pipes, water meters, in-line devices, etc.

Onsite Wastewater Inspector Accreditation
Accreditation demonstrating an inspector's knowledge and skills for conducting onsite wastewater treatment system inspections

Plumbing System Components (NSF/ANSI Std. 14, 24, ASTM, ASME, CSA, IAPMO, ASSE)
Plastic pipe and fittings, faucets, valves, plumbing fixtures, metal piping, electrical and telecom conduit, etc.

Recreational Water Facility Products (NSF/ANSI Std. 50, ASME, ASTM, IAPMO, UL, CSA)
Filters, pumps, drains, skimmers, pool alarms, UV, ozone, chemical generators, etc.

Wastewater Treatment Units (NSF/ANSI Std. 40, 41, 46, 69)
Whole house wastewater treatment systems, filters, pumps, etc.

Food Programs

Bottled Waters and Beverages
Mineral water, spring water, purified water

Food Equipment (NSF/ANSI Std. 2, 3, 4, 5, 6, 7, 8, 12, 13, 18, 20, 21, 25, 29, 35, 36, 37, 51, 52, 59, C-2)
Manual food and beverage dispensing equipment, commercial refrigerators, automatic ice-making equipment, electrical certification, etc.

Food Processing Equipment (NSF/ANSI/3-A Std. 14159-1-2000)
Meat and poultry processing equipment, etc.

Global Food Safety Standards
GFSI Certification to SQF, BRC, Global GAP, FSSC, and IFS can be completed by NSF International, a leader in food safety certification.

HACCP-9000®
Validation program for the control of known food safety hazards

ISO 21469
ISO 21469 provides an internationally accepted hygiene and safety standard for lubricants that bridges multiple processing industries.

Additional Programs

Dietary Supplements (NSF/ANSI Std. 173, Product Formulation and Raw Materials)
Vitamins, minerals, herbs/botanicals, etc.

Functional Food and Beverages
Testing for foods that have an ingredient, metabolite, constiuent, or extract added in order to enhance the basic nutritional function

GMO Testing
Testing for presence of Genetically Modified Organisms (GMOs) in food and agricultural products

Good Manufacturing Practices (GMPs)
Contract manufacturers and manufacturing facility registration

Kitchen Products
Residential dishwashers, clothes dryers, pot & pan washers

Nonfood Compounds Registration
Lubricants, cleaning agents and solvents, disinfectants and sanitizers

Engineering and Research Services

Biosafety Cabinetry (NSF/ANSI Std. 49)
Biological safety cabinets

Class II Biosafety Cabinet Field Certifier Accreditation
Accreditation of individuals who perform field certifications of Class II biological safety cabinets

Protocol Certification
Testing or consulting services related to health and the environment

NSF International Strategic Registrations, Ltd. (NSF-ISR)

ISO 9000
Quality management systems registration

ISO 14001
Environmental management systems registration