Skip to main content
Services
Insights

Navigate your business in an increasingly complex world with industry leading research and actionable insights from UL.

View all
Aerial photo of downtown Chicago
Next
Previous
News

Explore our press releases and news updates. Delve into detailed press kits for information on our work. If it’s UL and newsworthy, it’s here.

View all
man using and tablet while presenting in front of a room
Next
Previous
Events

Connect with us in person or online, around the globe. We’re everywhere your business needs us to be.

View all
Photo of a crowd attending a presentation in a large view.
Next
Previous
About UL

As the global safety science leader, UL helps companies to demonstrate safety, enhance sustainability, strengthen security, deliver quality, manage risk and achieve regulatory compliance. 

Overview
Thumbnail
Next
Previous
Resources

Explore our business intelligence-building digital tools and databases, search for help, review our business information, or share your concerns and questions.

Overview
myUL™ Client Portal

A secure, online source for increased visibility into your UL project files, product information, documents, samples and services.

Go to myUL
Certification Database — UL Product iQ™

Access UL certification data on products, components and systems, identify alternatives and view UL guide information with Product iQ.

Visit
Industries
View All
  • Article

Advancing Flammable Refrigerant Adoption in North America

Close up of fridge with door open

Learn how UL is bridging fire safety and environmental safety by developing a comprehensive set of new and updated safety standards for the commercial and residential use of EPA-approved flammable refrigerants for HVAC/R equipment.

Download this article

Advancing Flammable Refrigerants

3.49 MB

Get in touch

Have questions, need specifics? Let's get this conversation started.

Help and support

How can we help?