ANSI/NSF Standard 60 -- Drinking Water Treatment Chemicals -- Health Effects
UL provides the expertise and quality services you need to meet the requirements of ANSI/NSF Standard 60. Our comprehensive compliance services include a Follow-Up Services program, which involves periodic surveillance of manufacturing facilities as a requirement to maintain UL product certification.
ANSI/NSF Standard 60 certification
UL provides the expertise and quality services you need to meet the requirements of ANSI/NSF Standard 60. Our comprehensive compliance services cover the following product categories:
- Coagulation and flocculation
- Corrosion and scale control
- Disinfection and oxidation
- pH adjustment
- Precipitation
- Sequestering
- Softening
UL’s certification program to ANSI/NSF Standard 60 incorporates the use of ANSI/NSF Standard 223 for the surveillance of ANSI/NSF 60 certifications.
Expertise you can count on
You want to have confidence that your product certification is handled accurately and efficiently. With UL, you have:
- A dedicated team of toxicologists, engineers and chemists specializing in water product certification who have the knowledge and experience to thoroughly and accurately certify your product. The UL team has more than 400 combined years of experience in testing to the ANSI/NSF Standards.
- Water product team members who actively participate in numerous national water product standard committees and industry technical task groups to make sure they understand the letter and spirit of the requirements applied to your products.
- A national team of expers in place to support you with the needs of the regulatory community...available at no charge to regulators or customers.
- A council of expers in environmental and public health representing local, state and federal governments as well as academic institutions, from around the world that supports and provides oversight for UL's water programs.

When your products bear the UL Water Quality Mark, you get the mark that is recognized by the Environmental Protection Agency, accredited by ANSI, accepted in all 50 states and preferred by regulators.


