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Sec. 301(a) of the Clean Air Act (42 U.S.C. sec. 1857g(a)), as amended by sec. 15(c)(2) of Pub. L. 91-604, 84 Stat. 1713, unless otherwise noted.
40 FR 7049, Feb. 18, 1975, unless otherwise noted.
71 FR 61278, Oct. 17, 2006, unless otherwise noted.
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Subscribe to: Figure C-2 to Subpart C of Part 53, Title 40
No changes found for this content after 1/03/2017.
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[72 FR 32204, June 12, 2007]