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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.

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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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Services for code authorities

UL provides a wide range of services that code authorities, architects, specifiers and installers can use to enhance their knowledge, resolve problems and provide safe and sustainable installations.

UL Field Evaluations bridge the gap between uncertified equipment and a code compliant installation. Our skilled staff are fast, thorough and trustworthy, and our services meet the needs of both the owner and code authorities.
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Architects, contractors and code authorities rely on the UL Fire Resistance Directories as the source document for their designs. Other suites of product directories and publications are also available.
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UL's qualified contractor programs provide architects and code authorities a means to identify firestop and spray applied fireproofing contractors that comply with the UL’s rigorous qualified contractor program requirements.
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moreUL certifications and evaluation reports

UL certifications and UL Evaluation Reports provide the technical foundation relied upon by architects, designers, contractors and code authorities to provide safe, code compliant installations.

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An important part of designing and building a safe, code compliant structure is specifying and utilizing equipment, materials, and assemblies that have been evaluated to nationally recognized safety standards.
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Code authorities who enforce NFPA 72 requirements and require certain fire alarms in their jurisdictions to be covered by a UL certificate have experienced overall increased system reliability and a reduction of nuisance alarms.
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