Nonfood Compounds Registration vs. NSF/ANSI/CAN 60 Certification for Water Treatment Chemicals
Chemicals provide an effective way to treat drinking water and water in food or beverage facilities. Sometimes, the same chemicals can be used for both purposes. However, they may be subject to different rules and regulations depending on their end use.
When looking for water treatment chemicals, it is important to consider the industry they are used in, as well as the end use for which they have been reviewed or tested. Chemicals used to treat water in food or beverage processing facilities may be registered under the G category codes for water treatment products in NSF’s Nonfood Compounds registration program. Chemicals used to treat drinking water may be certified to NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals – Health Effects.
Click on the link to see the table that describes the scopes of both the NFC registration program and the standard 60 certification.
How NSF Can Help You
What’s New with NSF
NSF Launches Protocol 549 for Glyphosate Reduction Claims
October 14, 2026P549 is the first standard globally that validates glyphosate reduction performance of water filtration systems and products.
Information Systems Security Association (ISSA) Welcomes NSF’s Brian Schultz into the 2026 Hall of Fame
September 10, 2026Lifetime achievement recognition honors exceptional leadership and lasting contributions to the cybersecurity profession.
NSF Welcomes Nicole Parent Haughey to Board of Directors
September 10, 2026NSF's appointment of Nicole supports the organization's continued focus on long-term growth and transformation.
NSF Launches Independent Certification Standard for Compact Products
August 25, 2026New third-party certification verifies products cutting materials and shipping impacts while maintaining safety and performance.