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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.
Explore variations of the UL Mark and their significance around the globe.
Find out how to design and order UL Listing and Classification Marks.
Show the UL Mark: benefits and guidelines for customers.
A collection of downloadable UL Marks in various file formats.
Product categories requiring holographic UL Marks.
Enhanced versions of UL’s Certification Marks utilizing a modular approach.
Find contact information for our Label Centers worldwide.
Find and order stock UL labels.
Find additional information on authorized label suppliers.