42 U.S. Code § 13263a - Alternative compliance
Any covered person subject to section 13251 of this title and any State subject to section 13257(o) of this title may petition the Secretary for a waiver of the applicable requirements of section 13251 or 13257(o) of this title.
The Clean Air Act, referred to in subsec. (b)(2), is act July 14, 1955, ch. 360, 69 Stat. 322, as amended, which is classified generally to chapter 85 (§ 7401 et seq.) of this title. For complete classification of this Act to the Code, see Short Title note set out under section 7401 of this title and Tables.