Section 52.522 - Approval status(a) With the exceptions set forth in this subpart, the Administrator approves Florida's plan for the attainment and maintenance of the national standards under section 110 of the Clean Air Act. Furthermore, the Administrator finds that the plan satisfies all requirements of part D, title 1, of the Clean Air Act as amended in 1977.45 FR 17143, Mar. 18, 1980, as amended at 78 FR 65561, Nov. 1, 2013; 79 FR 30050, May 27, 2014; 86 FR 35610, July 7, 2021