CFR›Title 40›Chapter I›Part 63›Subpart EEE›Subject Group General ContainsSections 63.1200–63.1202CorpusDaily eCFRDisplayed edition2026-05-22Last updated2026-05-22 Sections 63.1200 § 63.1200 Who is subject to these regulations? 63.1201 § 63.1201 Definitions and acronyms used in this subpart. 63.1202 § 63.1202 [Reserved] Previous Emissions Standards and Operating Limits for Solid Fuel Boilers, Liquid Fuel Boilers, and Hydrochloric Acid Production Furnaces Emissions Standards and Operating Limits for Solid Fuel Boilers, Liquid Fuel Boilers, and Hydrochloric Acid Production Furnaces Next Interim Emissions Standards and Operating Limits For Incinerators, Cement Kilns, and Lightweight Aggregate Kilns Interim Emissions Standards and Operating Limits For Incinerators, Cement Kilns, and Lightweight Aggregate Kilns