Learn how UL Science helps innovators conquer market complexity to bring new and emerging technologies to market safely.
Be a part of a team committed to promoting safe living and working environments of tomorrow by working for UL today. Search open job positions.
Find the right service within the UL offer and learn how it meets your particular needs.
Thousands of products and their components are tested to our rigorous requirements every year.
Learn how UL Standards function as a benchmark that enables consumers and businesses to feel confident about the products and services they purchase.
UL is always looking for industry, academic and end-user experts to help develop our consensus-based standards.
UL's Dashboard tools enable business to meet evolving marketplace needs by being smarter, more efficient and faster than ever before.
The UL Style Manual provides guidance on the composition, structure and style of UL Standards.
The UL Style Manual has moved - click here to download the updated version. Please also update your bookmarks.