US lawWashingtonRegulationsTitle 344 — OIL AND GAS CONSERVATION COMMITTEEChapter 344-18 — GUIDELINES INTERPRETING AND IMPLEMENTING THE STATE ENVIRONMENTAL POLICY ACT344-18-020WAC 344-18-020WAC 344-18-020. Adoption by referenceLast amended: 1985Year: 2026Length: 30 wordsOfficial source Except as modified by this chapter, the committee adopts the SEPA rules, chapter 197-11 WAC, adopted by the Washington department of ecology as modified or amended from time to time.PreviousWAC 344-18-010NextWAC 344-18-030