Show the UL Mark: Another benefit of UL certification

A UL product certification is a valuable marketing tool. It means your product or company has successfully met stringent standards for product safety.

This Web page will assist you in accurately promoting your relationship with UL. It also discusses limitations on how you may use the UL Mark in promoting your products or business. We also invite you to contact UL for a review of your promotional material. For more information, contact your local UL customer service team.

Guidelines for customers with UL product certification

General guidelines

Specific guidelines

• UL Listed Mark
• UL Classified Mark
• UL Recognized Component Mark
• UL Performance Verification Mark
• D Mark
• UL GS Mark
• UL-MX NOM Mark
• UL RoHS Product Mark

Installer guidelines

• References for alarm system installers
• References for lightning protection system installers

Other program guidelines

• General and specific guidelines for Qualified SFRM Contractor program marking
• General and specific guidelines for Qualified Firestop Contractor program marking
• Guidelines and rules for UL Registered Firms