1. Short title This Act may be cited as the Ozone Standards Implementation Act of 2017 . 2. Facilitating State implementation of existing ozone standards (a) Designations (1) Designation Submission Not later than October 26, 2024, notwithstanding the deadline specified in paragraph (1)(A) of section 107(d) of the Clean Air Act ( 42 U.S.C. 7407(d) ), the Governor of each State shall designate in accordance with such section 107(d) all areas (or portions thereof) of the Governor’s State as attainment, nonattainment, or unclassifiable with respect to the 2015 ozone standards. (2) Designation Promulgation Not later than October 26, 2025, notwithstanding the deadline specified in paragraph (1)(B) of section 107(d) of the Clean Air Act ( 42 U.S.C. 7407(d) ), the Administrator shall promulgate final designations under such section 107(d) for all areas in all States with respect to the 2015 ozone standards, including any modifications to the designations submitted under paragraph (1). (3) State Implementation Plans Not later than October 26, 2026, notwithstanding the deadline specified in section 110(a)(1) of the Clean Air Act ( 42 U.S.C. 7410(a)(1) ), each State shall submit the plan required by such section 110(a)(1) for the 2015 ozone standards. (b) Certain Preconstruction Permits (1) In general The 2015 ozone standards shall not apply to the review and disposition of a preconstruction permit application if— (A) the Administrator or the State, local, or tribal permitting authority, as applicable, determines the application to be complete on or before the date of promulgation of the final designation of the area involved under subsection (a)(2)