Economic impact assessment
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(a) Notice of proposed rulemaking; substantial revisionsThis section applies to action of the Administrator in promulgating or revising—
(1)
any new source standard of performance under section 7411 of this title,
(2)
any regulation under section 7411(d) of this title,
(3)
any regulation under part B [1] of subchapter I (relating to ozone and stratosphere protection),
(4)
any regulation under part C of subchapter I (relating to prevention of significant deterioration of air quality),
(5)
any regulation establishing emission standards under section 7521 of this title and any other regulation promulgated under that section,
(6)
any regulation controlling or prohibiting any fuel or fuel additive under section 7545(c) of this title, and
(7)
any aircraft emission standard under section 7571 of this title.
Nothing in this section shall apply to any standard or regulation described in paragraphs (1) through (7) of this subsection unless the notice of proposed rulemaking in connection with such standard or regulation is published in the Federal Register after the date ninety days after August 7, 1977. In the case of revisions of such standards or regulations, this section shall apply only to revisions which the Administrator determines to be substantial revisions.