Certification Listing

A certification listing is a document used to guide installations of certified products against which a field installation is compared (see Listing and approval use and compliance) to make sure that it complies with a regulation, such as a building code. Products or items that are subject to product certification and must be used in a specific manner in order to be safe for use, are typically required to be installed or used in accordance with a subject-related certification listing. Certification listings are issued by organisations that are usually nationally accredited for doing both testing and product certification work, in accordance with nationally accredited standards.

Read more about Certification ListingExample of Fire Door Test

Other articles related to "certification listing, listing":

Certification Listing - Example of Fire Door Test
... a successful fire test that led to a UL listing or a three hour fire protection rating ... Fire door listing drawing Fully built fire separation with double door Test sample immediately after a 3 hour fire exposure 45 PSI hose stream test following ...
Penetrating Item
... of all openings has significant impact upon the adherence to the certification listing requirements ... to ensure proper sizing of the openings for cost control and conformance with listing and approval use and compliance ... here as well, with proper fastening methods that are in conformance with the certification listing ...
Firestop Pillow - Technical Issues and Common Misconceptions
... is no evidence the installation conforms with the requirements of the certification listing ... are exchanged or removed, this calculation is redone to maintain compliance with the certification listing ... An installation that meets listing and approval use and compliance usually requires pillow coverage between cables ...