UL is a recognized leader in food safety product certification, education, analytical testing, and audit and inspection services.

Food safety certifications and services


UL EPH Mark

The UL EPH Mark helps shows compliance with codes and regulations.  Learn more.
Information on the Supplemental Food Service Mark.  Learn more.


Food safety products certified to NSF Standards

The following “Information” links show product category guide information, which typically describes the products covered under the category, their intended use, reference to utilizing manufacturer’s instructions, applicable installation codes, limitations regarding the use of the product, the standard or other requirements used to investigate the product, the type of UL Mark on the product, as well as other important facts such as explanation of markings, identification of related categories, and adjunct services.


Technical articles and content


Training and education

On-line and in-person courses on food safety


Analytical testing

UL’s state-of-the-art laboratories provide analytical, microbiological, physical, shelf-life and performance testing services. Learn More.


Audits and inspections

UL’s trained audit specialists conduct independent plant cGMP, SQF, HACCP, OSHA, sanitation and warehouse audits in factories, warehouses, stores and distribution centers worldwide.


Additional resources

Links to additional food safety resources