Skip to main content

Navigating the Chemical Requirements of the Model Aquatic Health Code (MAHC)

This video covers requirements of the MAHC, which outlines science-based best practices for residential and public pools and other aquatic facilities.

This code specifies criteria for pool chemicals, including certification and/or registration to NSF/ANSI/CAN 50, NSF/ANSI/CAN 60 or the U.S. EPA’s Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA).

 

How NSF Can Help You

Get in touch to find out how we can help you and your business thrive.

What’s New with NSF

  • NSF Welcomes Hanjun Kwon, Managing Director, APAC

    September 14, 2026
    Experienced business leader to drive sustainable growth, organisational development and operational excellence across the Asia-Pacific region.
    Read the Story
  • NSF Welcomes Nicole Parent Haughey to Board of Directors

    September 10, 2026
    NSF's appointment of Nicole supports the organisation's continued focus on long-term growth and transformation.
    Read the Story
  • NSF Launches Independent Certification Standard for Compact Products

    August 25, 2026
    New third-party certification verifies products cutting materials and shipping impacts while maintaining safety and performance.
    Read the Story
  • NSF Achieves European Accreditation for Drinking Water Product Certification Ahead of 2027 EU Deadline

    July 22, 2026
    The ISO/IEC 17065 accreditation from BELAC complements NSF’s testing capacity, enabling end-to-end support for EU Drinking Water Directive (DWD) readiness ahead of the January 2027 deadline.
    Read the Story