At UL Solutions, we support our customers in innovating, launching new products and services, and navigating complex global markets. From the adoption of electrification to the enablement of 5G and …

UL Research Institutes is a leading independent safety science organization with global reach. We sense and act on risks to public safety with bold hypotheses and objective investigations.

A free Product iQ account helps users verify UL certification of products and components, locate UL Solutions guide information and search for alternative certified products.

The UL enterprise[4] is a global private safety company headquartered in Northbrook, Illinois, composed of three organizations, UL Research Institutes, UL Standards & Engagement and UL Solutions.

UL Standards & Engagement is a global safety organization that protects you by developing and advocating for standards that keep products, services, and systems safe.

Documents Search, View, and download your UL Solutions reports, procedures and global certifications. Browse documents and associated supplements. Download multiple documents at once.

UL stands for Underwriters Laboratories, which was the original name of our organization when it was founded in 1894. Throughout the 20th century and beyond, Underwriters Laboratories helped to …

UL Research Institutes is a leading independent safety science organization with global reach. We are pursuing and applying science-driven knowledge to meet our mission of working for a safer world.

Today, the initials of this organization, UL, placed in a circle, form a certification mark that is one of the most recognized symbols of safety around the world.

A global leader in applied safety science, UL Solutions transforms safety, security and sustainability challenges into opportunities for customers in more than 110 countries.