716.5.7.1.1 Vision light kits, louvers and components.
BC § 716.5.7.1.1
Listed vision light kits and louvers and their required preparations shall be considered as part of the labeled door where such installations are listed and where quality assurance testing is done under the listing program of the third-party testing agency. Fire doors and door assemblies shall be permitted to consist of components, including glazing, vision light kits and hardware that are listed or classified and labeled for such use by different third-party agencies.
