40 CFR 51.1117 - Fee programs for Severe and Extreme nonattainment areas that fail to attain.

Regulations last checked for updates: Dec 18, 2025

Title 40 - Protection of Environment last revised: Dec 11, 2025

View all text of Subpart AA [§ 51.1100 - § 51.1119]

§ 51.1117 - Fee programs for Severe and Extreme nonattainment areas that fail to attain.

For each area classified as Severe or Extreme for the 2008 ozone NAAQS, the state shall submit a SIP revision within 10 years of the effective date of designation that meets the requirements of CAA section 185.

[80 FR 12314, Mar. 6, 2015]

authority: 23 U.S.C. 101; 42 U.S.C. 7401-7671q.

source: 36 FR 22398, Nov. 25, 1971, unless otherwise noted.

cite as: 40 CFR 51.1117