What are the NSF standards
Sophia Edwards
Published Mar 13, 2026
NSF International is an accredited, independent third-party certification body that tests and certifies products to verify they meet these public health and safety standards. Products that meet these standards bear the NSF mark.
What are the NSF safety standards?
NSF food equipment standards include requirements for material safety, to ensure the product will not leach harmful chemicals into food; design and construction, to ensure the product is cleanable and is not likely to harbor bacteria; and product performance.
What is NSF content?
The NSF mark assures consumers, retailers and regulators that certified products have been rigorously tested to comply with all standard requirements.
What does NSF approved mean?
NSF, National Sanitation Foundation, is a non-profit organization founded in 1944, whose goal was to create standards for food safety and sanitation to promote public health. When you purchase NSF certified foodservice products, it means: … Products are commercial dishwasher safe and will not likely harbor bacteria.What products require NSF certification?
- Anti-Scald and Temperature Control Devices. …
- Atmospheric Water Generators. …
- Bottled Waters and Beverages Certification.
- Bottled Waters and Beverages GMP Registration.
- Drinking Water System Components. …
- Drinking Water Treatment Chemicals. …
- Drinking Water Treatment Units. …
- Fabricated Ductile Iron Pipe.
What does NSF 51 mean?
NSF-61 is the standard for “Drinking Water System Components-Health Effects”, and deals with materials and products used in contact with drinking water. NSF-51 is the standard for “Plastic Material and Components used in Food Equipment”, and deals with materials and products used in contact with foods and beverages.
What are the 6 standards for food equipment?
- NSF/ANSI 2: Food Equipment. …
- NSF/ANSI 3: Commercial Warewashing Equipment. …
- NSF/ANSI 4: Commercial Cooking, Rethermalization and Powered Hot Food Holding and Transport Equipment. …
- NSF/ANSI 5: Water Heaters, Hot Water Supply Boilers and Heat Recovery Equipment. …
- NSF/ANSI 6: Dispensing Freezers.
What is an NSF audit?
An audit of your production facility is one of the seven steps of the NSF International certification process. … An NSF auditor evaluates the production facility against the pre-determined set of criteria applicable to the NSF standard (and related policies) you want to certify your product to.What is NSF and ANSI?
NSF-61 was developed by the National Sanitation Foundation (NSF), a global independent public health and environmental organization, and the American National Standards Institute (ANSI), which oversees the consensus for developing standards for manufacturing and procedures in the United States.
What NSF 14?The scope of NSF/ANSI 14 is thermoplastic and thermoset plastic piping system components, including pipes, fittings, valves, joining materials, gaskets and appurtenances. … All products evaluated to NSF/ANSI 14 must comply with the requirements of an applicable performance standard, such as ASTM, CSA or AWWA.
Article first time published onWhat is NSF in food service?
What is NSF? NSF International (formerly the National Sanitation Foundation) is a third-party company that does a complete check of various foodservice equipment and supplies to ensure they meet or exceed NSF’s standards for cleanability, sanitation, and food protection.
Is NSF certified food grade?
Ensuring accountability from farm to fork, the NSF is known as “The Most Trusted Name in Food Safety™.” Today, the NSF mark is the only certification that identifies food safe chemicals.
Is NSF certification required?
NSF requires the most specified certification and is so widespread that just about every new kitchen or restaurant will require NSF-certified products. Health Codes. Depending on your local health codes, certain pieces of equipment will most likely need to be NSF certified.
What is NSF ANSI 61?
NSF/ANSI 61 is the only American National Standard addressing the human health effects of drinking water system components. … NSF/ANSI 61 is a performance-based standard that evaluates the amount of contaminants that leach from the products into drinking water, rather than setting prescriptive limits on content.
Is Vevor NSF certified?
Product Description Features: The stainless steel work tables are all NSF Certified for health inspections. Stainless Steel Legs with adjustable feet, eliminates wobble on uneven floors. Perfect for food preparation and display.
Is care of NSF approved?
We use custom formulations of ingredients from responsible sources around the globe, and the vitamins are then manufactured and tested at a number of GMP and NSF certified facilities in the US.
Is CSA and NSF the same?
However, because CSA tests electrical and gas equipment to both its own standards as well as NSF and UL requirements, CSA marked equipment may be acceptable alternatives to NSF or UL Listed products during health inspections in the U.S. Consult your local regulatory offices for more information.
Is CSA equivalent to NSF?
CSA: Canadian Standards Association Primarily applicable in the Canadian market, CSA tests electrical and gas equipment (see CGA) and may serve as a substitute for NSF and UL certifications.
What is NSF refrigerator?
As one can imagine, walk in coolers and freezers are commonly used in the food industry. Therefore, it only makes sense your walk in cooler or freezer be NSF approved if you’re looking to use it in the food/restaurant industry. NSF stands for the National Sanitation Foundation. … Food safety is their top priority.
What does NSF 42 mean?
NSF/ANSI 42: Drinking Water Treatment Units – Aesthetic Effects. Filters certified to this standard reduce specific aesthetic or non-health related contaminants (chlorine taste and odor and particulates).
What does NSF 53 mean?
NSF Standard 53 is known as the “Health Effects” standard. Water treatment products that are NSF Standard 53-certified receive this certification for their ability to reduce or remove contaminants in unfiltered water that are known to cause adverse health effects.
What NSF 372?
NSF/ANSI 372: Drinking Water System Components – Lead Content is an American National Standard that establishes a standardized methodology for the determination and verification of product compliance to minimize lead contaminants. … The SDWA applies to every public water system in the United States.
What is NSF 61 g?
NSF/ANSI 61 is comprised of leachate testing criteria for the evaluation of pipes, fittings and solvent cement to ensure that all potential contaminants, not just lead, cannot be extracted from them and leach into potable water. … FlowGuard® CPVC products have earned the NSF 61 Annex G certification.
What does NSF 60 mean?
NSF/ANSI Standard 60: Drinking Water Treatment Chemicals – Health Effects.
What is NSF ANSI 60 certification?
NSF/ANSI/CAN 60 is an industry leading standard and certification or compliance to it is required for nearly all water treatment chemical manufacturers selling into the U.S., Canada and other regions of the world. Learn more about the standard’s technical requirements.
What is an ISO audit?
An ISO quality audit is a management tool companies use to evaluate, confirm, and verify activities related to quality. The ISO 9000 quality audit determines the effectiveness of an organization’s quality management system (QMS). … The ISO 9001 quality audit is the most common ISO standard for audits.
What is NSF gov?
The National Science Foundation (NSF) is an independent federal agency created by Congress in 1950 “to promote the progress of science; to advance the national health, prosperity, and welfare; to secure the national defense…” NSF is vital because we support basic research and people to create knowledge that …
Who certifies NSF?
American National Standards Institute (ANSI) ANSI accredits organizations (like the NSF) that establish product standards and certify products. They exist to ensure that standards development processes and certification programs are of high quality.
Is PVC pipe NSF 61 approved?
The flexible pvc pipe can not get an NSF61 rating because if water sits in the pipe overnight, it will pickup a plastic taste and in order to get an NSF61 rating, it can’t alter the taste (that’s one of the criteria.) Some people have used it for sewer or drainage.
What does NSF pw mean?
NSF-PW: Indicates the product is certified to NSF 61 along with one or more other standards that address a structural aspect of the product (e.g.. ASTM, ASSE standards).
Does NSF mean organic?
The NSF Organic label certifies that products are organic meaning grown and processed without the use of any synthetic chemicals or pesticides. … Organic products, on the other hand, contain 95% organic ingredients while the rest are non-agricultural substances that are allowed by the NOP.