Only products that receive an ICC-ES listing are allowed to display an ICC-ES Listing Mark. ICC-ES listings will only be issued to products that comply with applicable standards and codes. After the ICC-ES listing has been issued, ongoing inspections at the manufacturer’s site will ensure that the quality of the product that receives an ICC-ES listing remains consistent. Given the ICC-ES listing process, as well as the technical expertise of the ICC-ES staff, you can have confidence in products that display the ICC-ES Listing Mark.
Here is the ICC-ES mark of conformity that indicates products are in compliance with specific codes and standards: