UL

​​Discover UL's subscriptions with NORMADOC

Since its first standard in 1903, UL has been committed to gathering diverse expertise from around the world to improve everyday safety. UL also collaborates with leading organizations, safety professionals, and advocacy groups to support initiatives that protect, raise awareness, and drive change.
UL works in four key areas:

• aviation safety,
• carbon monoxide safety,
• e-mobility, and
• sustainability.

Discover UL’s standards, available by subscription with NORMADOC.