((a)) ** Written notice to all nearby States** Each applicable implementation plan shall—

((1)) require each major proposed new (or modified) source—

((A)) subject to part C (relating to significant deterioration of air quality) or

((B)) which may significantly contribute to levels of air pollution in excess of the national ambient air quality standards in any air quality control region outside the State in which such source intends to locate (or make such modification),

((2)) identify all major existing stationary sources which may have the impact described in paragraph (1) with respect to new or modified sources and provide notice to all nearby States of the identity of such sources not later than three months after .

((b)) ** Petition for finding that major sources emit or would emit prohibited air pollutants** Any State or political subdivision may petition the Administrator for a finding that any major source or group of stationary sources emits or would emit any air pollutant in violation of the prohibition of or this section. Within 60 days after receipt of any petition under this subsection and after public hearing, the Administrator shall make such a finding or deny the petition.section 7410(a)(2)(D)(ii) of this title

((c)) ** Violations; allowable continued operation** Notwithstanding any permit which may have been granted by the State in which the source is located (or intends to locate), it shall be a violation of this section and the applicable implementation plan in such State—

((1)) for any major proposed new (or modified) source with respect to which a finding has been made under subsection (b) to be constructed or to operate in violation of the prohibition of or this section, or

((2)) for any major existing source to operate more than three months after such finding has been made with respect to it.