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NSF-ISR Certification Process

The NSF International Strategic Registrations (NSF-ISR) certification process encompasses nine basic steps. Depending on the standard and client certification status, some steps may include additional sub-steps.

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What’s New with NSF

  • 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.
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  • 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.
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  • 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.
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  • Meet NSF at Fruit Attraction

    July 15, 2026
    NSF is excited to be exhibiting at Fruit Attraction, a leading international trade fair for the fruit and vegetable sector.
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