US lawWashingtonRegulationsTitle 296 — LABOR AND INDUSTRIES, DEPARTMENT OFChapter 296-150C — COMMERCIAL COACHES296-150C-1090WAC 296-150C-1090WAC 296-150C-1090. Standards for equipment and installationsLast amended: 1996Year: 2026Length: 15 wordsOfficial source The manufacturer's equipment and installation specifications must be followed. Other approved standards are acceptable when:PreviousWAC 296-150C-1080NextWAC 296-150C-1100