CFR›Title 40›Chapter I›Part 71 ContainsSubparts A–BCorpusDaily eCFRDisplayed edition2026-10-13Last updated2026-10-13 PART 71—FEDERAL OPERATING PERMIT PROGRAMS Subparts A Subpart A—Operating Permits B Subpart B—Permits for Early Reductions Sources Authority42 U.S.C. 7401, et seq.Source59 FR 59924, Nov. 21, 1994, unless otherwise noted.