Resources for electrical officials

Electrical officials rely on UL to provide world-class safety certifications, standards and technical information on products regulated by electrical codes. 

Newsletters and publications

Keep up-to-date with important safety information with UL newsletters, marking guides, IAEI UL Question Corner reprints, etc. Learn more.

Questions concerning installed products

UL resources to help electrical officials approve installations of unlabeled products in the field, file product incident reports, and address other product safety concerns. Learn More.

Electrical code related technical topics

Technical information on UL certification programs, standards for safety, and services to help electrical officials achieve safe, code compliant installations. Learn more.  

Frequently asked questions

Answers to questions that are often asked by electrical officials. Learn More.

UL standards for safety

Information for electrical officials on topics related to UL Standards for Safety. Learn More.

UL Knowledge Services

Online courses and public workshops for electrical officials and other electrical professionals covering topics such as How to Use the UL White Book and PV Installer Training.  Learn more.