US lawWest VirginiaRegulationsTitle 45 — Air QualitySeries 19 — Permits For Construction And Major Modification Of Major Stationary Sources Which Cause Or Contribute To Nonattainment Areas45-19-21CSR 45-19-21CSR 45-19-21. [Reserved.]SupersededLast amended: 2012Length: 2 wordsOfficial source Cite as W. Va. Code R. § 45-19-2145-19-21. [Reserved.]PreviousCSR 45-19-20NextCSR 45-19-22