US lawWashingtonRegulationsTitle 296 — LABOR AND INDUSTRIES, DEPARTMENT OFChapter 296-307 — SAFETY STANDARDS FOR AGRICULTURE296-307-36621WAC 296-307-36621WAC 296-307-36621. Grounding the conductor in AC premises wiringLast amended: 2020Year: 2026Length: 11 wordsOfficial source For AC premises wiring systems the identified conductor must be grounded.PreviousWAC 296-307-36618NextWAC 296-307-36624