Verified Healthy Buildings
Provide peace of mind to building occupants by reopening safely. Verify the health and wellness of your buildings and empower trust with a UL Verified Healthy Buildings Mark.
Learn how
Welcome to UL
We employ exacting scientific processes and the highest ethical principles to help create a better world. As safety challenges and concerns expand to include sustainability, well-being, connected technologies and security, we provide broad leadership, deep expertise and vital services to guide these transformations.
We solve critical challenges for more than 60% of the Global 500
Our diverse customers are based in more than 100 countries
Our mission-driven employees are based in more than 40 countries
Enhance sustainability
Demonstrate safety
Strengthen security
Discover how to meet your business goals.
Looking for UL Certified Products?
To find information about UL certified products and components quickly and easily, use UL Product iQ, an expansion of the former Online Certification Directory. UL Product iQ features an intuitive and user-friendly design that gives users free access to all certification information. UL Product iQ empowers you to work more efficiently by quickly finding the exact content you need.
Health and Wellness in Buildings E-Book
By showing your commitment to building health, you demonstrate that you are committed to the health and productivity of your tenants and employees. Download our e-book to learn how to create and maintain a healthy building, the benefits of healthy buildings during a public health crisis and more.
Trust matters more than ever
Discover how UL is helping brands build trust in a digital world in this short video.
