§63.11144. What definitions apply to this subpart?
40 C.F.R. § 63.11144
On and before April 17, 2012, the terms used in this subpart are defined in the Clean Air Act; §§ 61.02 and 61.61 of this chapter; and § 63.2 for terms used in the applicable provisions of subpart A of this part, as specified in § 63.11143(b).
After April 17, 2012, terms used in this subpart are defined in the Clean Air Act; § 63.2; and § 63.12005.
Notes, amendments, and revision history
Amendments
[77 FR 22906, Apr. 17, 2012]
Source
Source: 72 FR 2943, Jan. 23, 2007, unless otherwise noted.
Authority
Authority: 42 U.S.C. 7401 et seq.
Source
Source: 57 FR 61992, Dec. 29, 1992, unless otherwise noted.
Amendments
[77 FR 22906, Apr. 17, 2012]