US lawFederal (United States)Statute compilationPub. L. 84-159 — CLEAN AIR ACT317Pub. L. 84-159, tit. III, sec. 317 (as amended)short titleYear: 2025Length: 17 wordsOfficial source short title Sec. 317. This Act may be cited as the “Clean Air Act”.[42 U.S.C. 7401 nt]Cross-references to the US Code42 U.S.C. 7401PreviousPub. L. 84-159, tit. III, sec. 316 (as amended)NextPub. L. 84-159, tit. III, sec. 317 (as amended)