US lawWashingtonRegulationsTitle 173 — ECOLOGY, DEPARTMENT OFChapter 173-50 — ACCREDITATION OF ENVIRONMENTAL LABORATORIES173-50-200WAC 173-50-200WAC 173-50-200. AppealsLast amended: 2002Year: 2026Length: 23 wordsOfficial source An environmental laboratory manager may appeal final accreditation actions within thirty days of notification of final action in accordance with chapter 43.21B RCW.PreviousWAC 173-50-190NextWAC 173-50-210