; (2) technological feasibility of complying with the proposed national primary or secondary ambient air quality standard revision; and (3) the costs of complying with the proposed national primary or secondary ambient air quality standard revision. . (c) Treatment of mobile sources Section 110(a) of the Clean Air Act ( 42 U.S.C. 7410(a) ) is amended by adding at the end the following: (7) Treatment of mobile sources In developing or revising a State implementation plan under this section, the Governor of a State may— (A) make a determination as to the quantity of a criteria pollutant that is created as a result of mobile sources traversing any area designated as a nonattainment area as a part of multi-region or interstate transport; and (B) in addition to mitigation methods developed for an area designated as a nonattainment area for which a determination was made under subparagraph (A), develop methods for new major sources in the nonattainment area to mitigate or offset the quantity of mobile source pollution in the nonattainment area determined under subparagraph (A) through the reduction of mobile source pollution outside of that nonattainment area. (8) Treatment of international emissions (A) In general Not later than 2 years after the date of enactment of this paragraph, the Administrator, in consultation with the States, shall submit to Congress a report that describes— (i) the extent to which foreign sources of air pollution, including emissions from sources located outside of North America, impact— (I) the designation of areas (or portions of areas) as nonattainment, attainment, or unclassifiable under section 107(d); and (II) the attainment and maintenance of national ambient air quality standards; (ii) the procedures and timelines of the Administrator for the disposition of petitions submitted under section 179B(b)