§57.505. Amendments of the NSO.
40 C.F.R. § 57.505
An NSO shall be amended within three months of submission of any report required under § 57.504 so as to require additional fugitive emission control measures if such report establishes that such additional measures are necessary to assure that the NAAQS will be maintained with a reasonable degree of reliability.
Notes, amendments, and revision history
Authority
Authority: Secs. 110, 114, 119, 301, Clean Air Act, as amended (42 U.S.C. 7410, 7414, 7419, and 7601); sec. 406 of Pub. L. 95-95.
Source
Source: 50 FR 6448, Feb. 15, 1985, unless otherwise noted.