ARSD 74:36:08:125. National emission standards for hazardous air pollutants for area sources -- Asphalt processing and asphalt roofing manutacturing

The national emission standards for hazardous air pollutants for area sources -- asphalt processing and asphalt roofing manufacturing are those in 40 C.F.R. Part 63, Subpart AAAAAAA (July 1, 2024). A source that operates a unit subject to Subpart AAAAAAA is exempt from the obligation to obtain a Part 70 operating permit if the source is not required to obtain a Part 70 operating permit for a reason other than the source is subject to Subpart AAAAAAA. Exempted sources must still meet the applicable requirements in Subpart AAAAAAA.