Code authorities count on UL’s technical expertise to provide certification services, cutting edge research, and the technical support needed to provide code compliant installations.

Certifications
Information that identifies manufacturer’s UL Certified products and systems and the applications for which they have been investigated.

Code Compliance Solutions
Solutions designed to assist designers and code authorities to achieve safe and sustainable code compliant installations.

UL Standards
An overview of UL Standards for Safety, how they are developed, and how they related to installation codes and regulations.

Technical Resources
Including a technical library helping code authorities and designers achieve safe and sustainable code compliant installations.

Services
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.

Public Education Resources
Free and timely public safety resources and information to support your public education outreach programs.

Code Authority FAQ’s
Answers to questions that are often asked by code authorities. If you have a question that is not covered below, please contact us.

Keeping In Touch
Direct access to our Code and Regulatory experts.

Regulatory News and Developments
Access the latest regulatory industry news and developments related to the built environment all in one place.


If further assistance is needed please visit our website or contact a member of our Codes and Advisory Services staff. For all other inquiries, please contact UL’s Customer Service Professionals at 1+877.854.3577 (1+877.ULHelps) or email: cec@ul.com