United States Code/Title 42/Chapter 85/Section 7471

§ 7471. Plan requirements CAA § 161

In accordance with the policy of section 7401 (b)(1) of this title, each applicable implementation plan shall contain emission limitations and such other measures as may be necessary, as determined under regulations promulgated under this part, to prevent significant deterioration of air quality in each region (or portion thereof) designated pursuant to section 7407 of this title as attainment or unclassifiable.