§51.1001. Applicability of part 51.
40 C.F.R. § 51.1001
The provisions in subparts A through X of this part apply to areas for purposes of the PM2.5 NAAQS to the extent they are not inconsistent with the provisions of this subpart.
Notes, amendments, and revision history
Source
Source: 81 FR 58151, Aug. 24, 2016, unless otherwise noted.
Authority
Authority: 23 U.S.C. 101; 42 U.S.C. 7401-7671q.
Source
Source: 36 FR 22398, Nov. 25, 1971, unless otherwise noted.