US lawWashingtonRegulationsTitle 296 — LABOR AND INDUSTRIES, DEPARTMENT OFChapter 296-155 — SAFETY STANDARDS FOR CONSTRUCTION WORK296-155-145WAC 296-155-145WAC 296-155-145. Occupational noise exposureLast amended: 2003Year: 2026Length: 14 wordsOfficial source The occupational noise exposure requirements of chapter 296-817 WAC, Hearing loss prevention (noise), apply.PreviousWAC 296-155-140NextWAC 296-155-150