US lawWashingtonRegulationsTitle 173 — ECOLOGY, DEPARTMENT OFChapter 173-187 — FINANCIAL RESPONSIBILITY173-187-030WAC 173-187-030WAC 173-187-030. AuthorityLast amended: 2024Year: 2026Length: 14 wordsOfficial source Chapter 88.40 RCW provides authority for the financial responsibility requirements established by this chapter.PreviousWAC 173-187-020NextWAC 173-187-040