It’s undeniable that Underwriters Laboratories (UL) has built a reputation as a premiere agency that tests and lists fire rated glazing products. In addition to doing a tremendous job at testing and ...

Underwriters Laboratories recently launched Code Link, an enhanced online search tool for helping code authorities, designers, and contractors identify products that comply with particular ...

Siterwell designs interconnected smoke and carbon monoxide alarms built to meet the performance expectations of modern homes ...

The next generation of the UL White Book is here, UL Product Spec. UL Product Spec contains all the UL White Book information, and more, for electrical construction materials as well as building and ...

There is a widespread misconception among electrical professionals in the U.S. that the “CSA-us” marking is somehow less significant than one that reads “UL Listed.” The fact is, Underwriters ...

UL has awarded Grid Code Compliance Unit certification to Siemens Gamesa in Poland for its 2.X platform turbines, as well as component certificates for its Power Manager Unified Architecture power ...

UL Solutions, part of the UL enterprise that grew out of Underwriters Laboratories, on Monday jumped into the crowded genAI third-party evaluation service market, joining Stanford University and ...

NAPCO Security Technologies is manufacturer of an innovative, growing line of UL/NFPA code-compliant commercial fire alarm systems and devices for every region and AHJ, plus industry-leading fire ...