ARSD 74:36:08:105
ARSD 74:36:08:105. National emission standards for hazardous air pollutants for iron and steel foundry area sources
Cite as S.D. Admin. R. 74:36:08:105
The national emission standards for hazardous air pollutants for iron and steel foundry area sources are those in 40 C.F.R. Part 63, Subpart ZZZZZ (July 1, 2024). A source that operates a unit subject to Subpart ZZZZZ 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 ZZZZZ. Exempted sources must still meet the applicable requirements in Subpart ZZZZZ.