Skip to main content

NSF Expands Food Equipment Portfolio with Electrical Safety Testing and Certification

Manufacturers now have a “one-stop-shop” for both sanitation and electrical safety certification, enabling market expansion and regulatory compliance.

Ann Arbor, Michigan – NSF, a leading global organization dedicated to protecting human health, has expanded its food equipment service portfolio with electrical safety testing and certification.

“For more than 80 years, NSF has paved the way with its sanitation standards and certifications for the food equipment industry,” said Sam Cole, Director of Food Equipment, NSF. “As meeting sanitation and electrical safety requirements is critical to all manufacturers selling products in the US, our broadened scope will allow companies to achieve both more efficiently and under one roof.”

US consumer demand for frozen and chilled food is projected to reach $172 billion by 2033 with an 8.26% CAGR , creating ample opportunity for commercial food equipment manufacturers. The OSHA NRTL (Occupational Safety and Health Administration Nationally Recognized Testing Laboratory) scope expansion enables NSF to test and certify the electrical safety of both commercial and residential food equipment, including refrigerators, freezers, powered equipment and vending machines, among many other categories.

NSF’s electrical safety testing facility in Ann Arbor, Michigan, is a National Recognized Testing Lab (NRTL) by the Occupational Safety and Health Administration (OSHA). Testing and certification demonstrates that the product meets National Electrical Code (NEC) safety requirements with a commitment to quality, regulatory compliance and worker protection. The process includes a product sample review, construction evaluation, performance testing and on-site production facility audit.

Certified companies receive a listing of all involved sites and/or certified products and are included on NSF’s online public listing. Certification must be renewed annually and involves two audits annually.

From prototype to production, NSF helps manufacturers, including those hoping to sell products to the US, navigate compliance and prepare equipment for the market. NSF has testing facilities outside of the US, including in Italy and China.

Learn more about NSF’s electrical safety testing and certification

Electrical Safety Testing and Certification for Commercial Refrigeration Equipment

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

  • Reverse osmosis water purification system under sink in a kitchen.  Water cleaning system installation. 3d illustration

    NSF Launches Protocol 549 for Glyphosate Reduction Claims

    October 14, 2026
    P549 is the first standard globally that validates glyphosate reduction performance of water filtration systems and products.
    Read the Story
  • Cambium Analytica, an NSF Company, Opens New Lab in Traverse City, Mich

    October 6, 2026
    Ribbon cutting debuts innovative 15,000-square-foot testing facility to support evolving needs of the food & supplement industries.
    Read the Story
  • Young beautiful athlete woman training on outdoors exercise bike in park and eating energy bar.

    NSF Drives Industry Conversations at SupplySide Global 2026 - Las Vegas, Oct. 26–30

    September 17, 2026
    NSF returns to SupplySide Global with expert-led training and trusted certification solutions. Visit Booth 4741 to discover how NSF and Cambium Analytica help brands build trust, increase consumer confidence and stand out in a competitive marketplace.
    Read the Story
  • NSF Welcomes Hanjun Kwon, Managing Director, APAC

    September 14, 2026
    Experienced business leader to drive sustainable growth, organizational development and operational excellence across the Asia-Pacific region.
    Read the Story