About UL Solutions

UL Solutions is advancing safety science to take businesses further, faster — safely and sustainably. A global leader in applied safety science, UL Solutions transforms safety, security and sustainability challenges into opportunities for customers in more than 110 countries. We deliver testing, inspection and certification services, plus software and advisory offerings that support our customers’ product innovation and business growth. UL certification Marks serve as a recognized symbol of trust in our customers’ products and reflect an unwavering commitment to advancing our safety mission. We help our customers innovate, launch new products and services, navigate global markets and complex supply chains, and grow sustainably and responsibly. From the adoption of electrification to the enablement of 5G and new mobility, we look toward new frontiers. Our science is your advantage.

UL 3741 PV Hazard Control Systems and Temporary Lighting Strings

UL Question Corner ...

Does UL Certify (List) electric vehicle (EV) chargers that allow an EV owner to back-feed the electrical system on their house and how do I identify one?

UL Question Corner ...