LAC 55:V.3147. National Recognized Testing Laboratory

A. This office currently approves the following as nationally recognized testing laboratories for the purpose of these rules: 1. Underwriters Laboratories, Inc.; 2. Factory Mutual Research Corporation; 3. The United States Testing Company, Inc.; and 4. Intertek-ETL. B. The recognized laboratory shall maintain a follow-up inspection program to confirm that the manufacturer is providing the controls, inspections, and tests necessary to assure that all current listed equipment will meet the laboratory's testing standards. This follow-up inspection shall occur no less than once each six months for the first two years and once each year thereafter.