COVID19_MESSAGE
Archive | Fire Tests, Ratings and Certs
UL logo

A Brief History of the Underwriters Laboratory

The Underwriters Laboratory, more typically referred to simply as UL, publishes a wide range of standards in the fields of Product Safety, Verification Services, Life & Health, Knowledge Services and Environment. They also perform rigorous testing to ensure products meet those standards, providing consumers with an independent assurance of quality and safety. UL came into [...]