Manufacturers, regulators and consumers look to NSF International for the development of public health standards and certification programs that help protect the world's food, water, consumer products and environment. Have Questions? Contact us at +1 734 769 8010 or toll-free at +1 800 NSF MARK (800 673 6275).Please Wait... ... OkThe Public Health and Safety Organization. NSF Product and Service Listings. These NSF Official Listings are current as of Saturday, ... A&S International Limited : MAK CLEANEX [MC808] 161283 K1 MAK REX [MC909] 161284 A1 MAK SOLVEX [MC616] 161282 K1 A.I. Chem SRL: Visit this company's website ...NSF International in Canada provides expertise and accredited services across all supply chain sectors, including agriculture, animal feed, produce, processing, distribution, quality management software, retail and food services. Services include the Global Food Safety Initiative, HACCP validation and inspection, supply chain and agriculture certification and audits, food package testing, food ...Please contact us. If your business is involved in producing, manufacturing or selling food and drink, NSF International is here to help you ensure your products and premises are compliant, safe and quality assured. We work throughout the food supply network, from the smallest artisan producers through to the largest global chains.NSF International has developed the symbol associated with their name over the last 70 years, changing it from a more intricately designed logo to the simple blue logo that they use now. The basic NSF International logo is the round blue mark with white lettering. This logo simply means that a product has met basic NSF certification standards.NSF International is an independent organization that facilitates standards development, product certification, testing, auditing, education and risk management for public health and the environment.NSF's services will help you to satisfy the ever-evolving demands of your customers, regulators and consumers. From the smallest artisan producers to the largest global chains, we work within food supply networks to help ensure the compliance, safety and quality of your products and premises.NSF International, founded as the National Sanitation Foundation, works to standardize sanitation and food related requirements. Later expanding into other industries and changing their name to NSF International, NSF has a strong focus on food and water safety, as well as certification and testing for those fields.