ABOUT UL

Underwriters Laboratories Inc. (UL) is an independent, not-for-profit product safety testing and certification organization. UL has tested products for public safety for more than a century. Each year, more than 14 billion UL Marks are applied to products worldwide.

Since 1894, UL has held the undisputed reputation as the leader in U.S. product safety and certification. Building on our household name in the United States, UL is becoming one of the most recognized, reputable conformity assessment providers in the world. Today, their services extend to helping companies achieve global acceptance, whether it is an electrical device, a programmable system, or a company's quality process.

UL has five testing laboratories in the United States and subsidiaries in Mexico, Denmark, England, Italy, India, Singapore, Taiwan, Hong Kong and Japan. They also have numerous international, affiliate and representative offices, as well as field representatives located throughout the world.