US lawWashingtonRegulationsTitle 173 — ECOLOGY, DEPARTMENT OFChapter 173-490 — EMISSION STANDARDS AND CONTROLS FOR SOURCES EMITTING VOLATILE ORGANIC COMPOUNDS (VOC)173-490-090WAC 173-490-090WAC 173-490-090. New source reviewLast amended: 1991Year: 2026Length: 20 wordsOfficial source The provisions of WAC 173-400-110 shall apply to all new sources and emissions units to which this chapter is applicable.PreviousWAC 173-490-080NextWAC 173-490-200