Which testing organizations and code approvals certify door assemblies containing FireDefender® components?
The two main certifying agencies in the United States are: Intertek ETL-Semko (ITS) and Underwriters Laboratories (UL). U.S. codes tested to include; ASTM E-152, UBC 7-2 (1997), UBC 43-2, UL 10b and UL 10c, NFPA 252, International testing codes include; British Standard 476 Part 22, Japanese Industrial Standard, CSFM 12-43-4, Can4 S104.