; or (B) commence a civil action for appropriate relief, including a temporary or permanent injunction, in the United States district court for— (i) the district in which the violation is alleged to have occurred, or is occurring; or (ii) the district in which the defendant resides or in which the principal place of business of the defendant is located. (2) Notice to State Before issuing an order or commencing an action under paragraph (1) for a violation of a requirement of this title or an amendment made by this title, the Administrator shall give notice to the State in which the violation is alleged to have occurred. (3) Suspension and revocation An order issued pursuant to this subsection— (A) may include a suspension or revocation of any use of a perfluoroalkyl or polyfluoroalkyl substance authorized under this title by the Administrator or a State; and (B) shall state with reasonable specificity the nature of the violation for which the order was issued. (4) Civil penalty (A) Factors In assessing a civil penalty under paragraph (1)(A)(i), the Administrator shall take into account, as applicable— (i) the seriousness of the violation; (ii) the full compliance history of the defendant and any good faith efforts to comply; (iii) the size of the business of the defendant; (iv) the economic impact of the penalty on the business of the defendant; (v) the duration of the violation, as established by credible evidence (including evidence other than the applicable test method); (vi) the amount of penalties previously assessed for the same violation; (vii) the economic benefit of the violation; (viii) the cumulative impacts of— (I) the full compliance history of the defendant and any good faith efforts to comply; and (II) other environmental contaminant exposures in impacted communities and ecosystems