US lawVirginiaRegulationsTitle 9 — EnvironmentAgency 5 — State Air Pollution Control BoardChapter 40 — Existing Stationary Sources9VAC5-40-20509VAC5-40-20509VAC5-40-2050. MonitoringLast amended: 1985Year: 2026Length: 6 wordsOfficial source Cite as 9 Va. Admin. Code § 5-40-2050The provisions of 9VAC5-40-40 (Monitoring) apply.Previous9VAC5-40-2040Next9VAC5-40-2060