US lawVirginiaRegulationsTitle 9 — EnvironmentAgency 5 — State Air Pollution Control BoardChapter 40 — Existing Stationary Sources9VAC5-40-9909VAC5-40-9909VAC5-40-990. Test methods and proceduresLast amended: 1985Year: 2026Length: 7 wordsOfficial source Cite as 9 Va. Admin. Code § 5-40-990The provisions of 9VAC5-40-30 (Emission Testing) apply.Previous9VAC5-40-980Next9VAC5-40-1000