§ 51.1100 Definitions
§ 51.1101 Applicability of part 51
§ 51.1102 Classification and nonattainment area planning provisions
§ 51.1103 Application of classification and attainment date provisions in CAA section 181 to areas subject to § 51.1102
§ 51.1105 Transition from the 1997 ozone NAAQS to the 2008 ozone NAAQS and anti-backsliding
§ 51.1106 Redesignation to nonattainment following initial designations
§ 51.1107 Determining eligibility for 1-year attainment date extensions for the 2008 ozone NAAQS under CAA section 181(a)(5)
§ 51.1108 Modeling and attainment demonstration requirements
§ 51.1110 Requirements for reasonable further progress (RFP)
§ 51.1112 Requirements for reasonably available control technology (RACT) and reasonably available control measures (RACM)
§ 51.1113 Section 182(f) NOX exemption provisions
§ 51.1114 New source review requirements
§ 51.1115 Emissions inventory requirements
§ 51.1116 Requirements for an Ozone Transport Region
§ 51.1117 Fee programs for Severe and Extreme nonattainment areas that fail to attain
§ 51.1118 Suspension of SIP planning requirements in nonattainment areas that have air quality data that meet an ozone NAAQS
§ 51.1119 Applicability

Terms Used In CFR > Title 40 > Chapter I > Subchapter C > Part 51 > Subpart AA - Provisions for Implementation of the 2008 Ozone National Ambient Air Quality Standards

  • Baseline: Projection of the receipts, outlays, and other budget amounts that would ensue in the future without any change in existing policy. Baseline projections are used to gauge the extent to which proposed legislation, if enacted into law, would alter current spending and revenue levels.
  • Obligation: An order placed, contract awarded, service received, or similar transaction during a given period that will require payments during the same or a future period.