US lawWashingtonRegulationsTitle 296 — LABOR AND INDUSTRIES, DEPARTMENT OFChapter 296-45 — ELECTRIC POWER GENERATION, TRANSMISSION, AND DISTRIBUTION296-45-17520WAC 296-45-17520WAC 296-45-17520. Energy isolationLast amended: 2016Year: 2026Length: 22 wordsOfficial source Lockout and tagout device application and removal may only be performed by the authorized/designated employees who are performing the servicing or maintenance.PreviousWAC 296-45-17515NextWAC 296-45-17525