42 U.S. Code § 7514a - Attainment dates
prev | next
(a) Plans under section 7514(a)
(b) Plans under section 7514(b)
(c) Inadequate plans
Implementation plans for nonattainment areas for sulfur oxides or nitrogen dioxide with plans that were approved by the Administrator before November 15, 1990, but, subsequent to such approval, were found by the Administrator to be substantially inadequate, shall provide for attainment of the relevant primary standard within 5 years from the date of such finding.