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A study dedicated to exploring and better understanding the way people think and feel about the products they make or consume, the role this plays in shaping global trade and the impact this has on how products are conceived, constructed, sold and delivered.
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UL is proud to share New Science, a powerful initiative showcasing important ways we are making our world safer through fundamental discovery, testing methodologies, software and standards across three initial areas.
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UL is a global independent safety science company offering expertise across five key strategic businesses.

We offer expertise across many industries to enable our customers to succeed in the global marketplace.

Catalog of Standards
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Search for Standards and Outlines by keyword or filter by approvals or publish dates.

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Learn how UL Standards function as a benchmark that enables consumers and businesses to feel confident about the products and services they purchase.

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UL is always looking for industry, academic and end-user experts to help develop our consensus-based standards.

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Signs and Advertising

UL provides flexible service options that meet specific safety and compliance needs, helping to ensure public safety and reduce certification complexity.

moreSafety Certification (general coverage)

UL's Electric Sign General Coverage Program allows manufacturers who custom build or mass produce electric signs to apply the UL Listing Mark at their factories, and allows for flexibility in the design of the signs.

moreCalifornia Energy Commision Title 24 Compliance

UL, working with the California Energy Commission (CEC) and sign industry representatives, have developed a program to assist sign manufacturers to demonstrate compliance with the energy conservation requirements within Title 24, of the California Energy Commission’s Building Energy Efficiency Standards.