StacksVerified U.S. regulatory reference

40 CFR §60.30d

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Sulfuric acid production units. The designated facility to which §§ 60.31d and 60.32d apply is each existing “sulfuric acid production unit” as defined in § 60.81(a) of subpart H of this part.