9 Va. Admin. Code § 5-45-670
The provisions of Article 1 (9VAC5-40-60 et seq.) of 9VAC5-40 (Emission Standards for Visible Emissions and Fugitive Dust/Emissions, Rule 4-1) apply.
§ 10.1-1308 of the Code of Virginia.
Derived from Virginia Register Volume 26, Issue 12, eff. March 17, 2010.