ARSD 74:36:08:04. National perchloroethylene air emission standards for dry cleaning facilities

The national perchloroethylene air emission standards for dry cleaning facilities are those in 40 C.F.R. Part 63, Subpart M (July 1, 2024). A source that operates a unit subject to Subpart M 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 M. Exempted sources must still meet the applicable requirements in Subpart M.