The UL GS Mark, a German safety Mark, means that UL International Demko A/S has evaluated representative samples of a product and determined that they meet the safety requirements of European standards with German National Differences.


References to the UL GS Mark
Sample correct references Incorrect references
“UL GS Mark certified to European Safety standards including the German National Differences” “UL Listed”
“UL Listed for Germany”
“Certified by UL International Demko A/S” “Listed by UL International Demko A/S (UL)”
“This product is certified to applicable German Standards and requirements by UL International Demko A/S.” “Meets UL International Demko A/S (UL) requirements”
“This product is certified by UL International Demko A/S. Representative samples of this product have been evaluated by UL International Demko A/S and meet applicable safety standards.” “UL International Demko A/S (UL) Listing pending”

UL International Demko A/S only certifies products that meet European standards, German national differences and UL’s requirements. You should not make any claims that state or imply that your company itself is in any way “Listed,” “Approved” or “Certified” by UL.


Enhanced UL Certification Marks
Enhanced UL Certification Marks

The enhanced UL Certification Mark now bundles multiple Certifications into a single Mark; utilizes a unique identifier for easier access to information at www.ul.com/database; communicates geographic scope of certification through country codes; and describes the attributes that UL has Certified about a product.

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