Only use this login to access MyHome, MyAgreements or ULiQ. Each option requires a different username and password.

North America
Europe
Denmark
France
Germany
Italy
Netherlands
Poland
Spain
Sweden
Switzerland
U.K.
Latin America
Asia Pacific
Argentina
Brazil
Mexico
Australia
India
Malaysia
New Zealand
Thailand
Hong Kong
Singapore
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.
more
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.
more
Business Units
Industries

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
Understanding Standards
Participate

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

start searching

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

learn more

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

get involved

Share

Publications for code authorities

UL provides a wide range of publications that include the information you need to provide safe, sustainable code compliant installations.

Featured publications

UL quarterly newsletters provide code authorities with relevant technical articles and timely updates on UL developments that can enhance your ability to approve safe, sustainable code compliant installations.
More
Application and marking guides are designed to assist code authorities, designers, and installers in determining the suitability of UL certified equipment for use in a particular installation.
More

moreProduct directories

UL certification information is a valuable tool for verifying that a manufacturer's products are certified for the code application for which they are being used. The UL Fire-Resistance Directory set is the ultimate reference source for a wide range of fire-resistance rated assemblies, designs, and products. Order yours today!
Receive email notifications of important product safety and certification developments, webinars, and educational opportunities, all within your specified areas of interest. Sign up now, cancel at any time.
More
Browse and order training videos on a wide range of safety topics from UL Knowledge Services, an industry leader in educational offerings.
More
Technical support for installation of UL Directory CDs, including the Fire CD, White Book CD and FlamCom/Heating/ Cooling/Food Safety and Plumbing CD.
More