Learn more about the Product Mindset — a global collective consciousness reflecting how people feel about products — whether they are making and selling them or buying and consuming them.

UL Advantage^SM Launch

UL Advantage is a revolutionary approach to safety certification, providing a faster, smarter, more flexible path to the proven benefits of UL certification.

Product Safety

Helping safe, compliant products to reach the global marketplace.

Environment

Delivering a breadth of services for the growing area of sustainability.

Life and Health

Leveraging UL's engineering, safety and performance expertise for the critical systems essential to our well-being.

Verification Services

Delivering product testing and assessments demanded by the global supply chain.

Knowledge Services

Offering training, advisory services and thought leadership to give businesses a competitive edge.

Industries

Services

Standards

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Code Authorities -- fire and building

Field related certification services

UL offers many services related to product certification of installed products. Learn more about the evaluation of products in the field (field evaluation program), reporting product complaints or the misuse of UL Marks in the field (product incident report), and other important topics. Learn more.

Regulatory support services

UL Regulatory Services Department has assisted authorities having jurisdiction (AHJ), code officials and other regulators with varying aspects of their jobs. UL supports this community through a number of channels including our online certifications directory to verify UL Listings, learn about new product categories and public notices, order publications available only to AHJs, or direct contact to a UL Regulatory Services representative. Learn more.

Newsletters and publications

UL's technical knowledge is conveyed through various UL publications as well as outside trade and association journals. View product marking information and installation summaries (Marking Guides), past articles printed in IAEI Magazine and Electrical Contractors (EC) Magazine, the latest UL-IAEI inspector meeting report, and past issues of UL's newsletters The Code Authority, TCA: Electrical Connections, The Fire & Security Authority, and EPH Regulator. Learn more.

Technical topics

UL provides technical information regarding specific topics within a given discipline. This could range from new developments on electrical metallic tubing (EMT) fittings or distributed generation equipment to information on fire-resistive products or drinking water systems. Learn more.

Residential Sprinklers in Action: Redmond Live Fire Tests on DVD

UL is a global independent safety science company offering expertise across five key strategic businesses: Product Safety, Environment, Life & Health, Verification Services and Knowledge Services. Our breadth, established objectivity and proven history mean we are a symbol of trust and enable us to help provide peace of mind to all.

Underwriters Laboratories - the standard in safety

Code Authorities -- fire and building

Field related certification services

Regulatory support services

Newsletters and publications

Technical topics