Regulatory support services:  electrical

UL Regulatory Services Department has assisted authorities having jurisdiction (AHJ), code officials and other regulators with varying aspects of their jobs. UL supports this community through a number of channels including our Online Certifications Directory to verify UL Listings, publications available only to AHJs, or direct contact to a UL Regulatory Services representative.

• UL's Online Certifications Directory
• Quick Guide to UL's Online Certifications Directory

Architectural services

UL can assist architects or contractors seeking help with UL Fire Resistive Assemblies and Systems. UL can provide support whether it concerns a specific design or a modification to an existing system.

Additional resources

• Order publications available only to AHJs
• Public notices for potentially hazardous products