40 CFR 63.11153 - Am I subject to this subpart?
(b) This subpart applies to each new affected source. The affected source is each secondary copper smelter. Your secondary copper smelter is a new affected source if you commenced constructed or reconstruction of the affected source on or after October 6, 2006.
(c) This subpart does not apply to research and development facilities, as defined in section 112(c)(7) of the CAA.