US lawWashingtonRegulationsTitle 296 — LABOR AND INDUSTRIES, DEPARTMENT OFChapter 296-307 — SAFETY STANDARDS FOR AGRICULTURE296-307-40001WAC 296-307-40001WAC 296-307-40001. ScopeLast amended: 2020Year: 2026Length: 10 wordsOfficial source WAC 296-307-400 covers the transportation and application of anhydrous ammonia.PreviousWAC 296-307-38018NextWAC 296-307-40003