Clean Air Act Title I - Air Pollution Prevention and Control, Parts A through D
On this page:
- Part A - Air Quality and Emission Limitations
- Part B - Ozone Protection (replaced by Title VI)
- Part C - Prevention of Significant Deterioration of Air Quality
- Part D - Plan Requirements for Nonattainment Areas
This page has links to Clean Air Act sections that are part of the U.S. Code Collection maintained by the U. S. Government Publishing Office. EPA does not control the content of that website.
Part A - Air Quality and Emission Limitations
Part B - Ozone Protection
The 1990 Amendments of the Clean Air Act repealed Part B and replaced it with Title VI - Stratospheric Ozone Protection.
Part C - Prevention of Significant Deterioration of Air Quality
| Subpart | Clean Air Act Section | U.S. Code | Title |
|---|---|---|---|
| 1 - Clean Air | 160 | 7470 | Purposes |
| 1 - Clean Air | 161 | 7471 | Plan requirements |
| 1 - Clean Air | 162 | 7472 | Initial classifications |
| 1 - Clean Air | 163 | 7473 | Increments and ceilings |
| 1 - Clean Air | 164 | 7474 | Area redesignation |
| 1 - Clean Air | 165 | 7475 | Preconstruction requirements |
| 1 - Clean Air | 166 | 7476 | Other pollutants |
| 1 - Clean Air | 167 | 7477 | Enforcement |
| 1 - Clean Air | 168 | 7478 | Period before plan approval |
| 1 - Clean Air | 169 | 7479 | Clean Air Definitions |
| 2 - Visibility Protection | 169A | 7491 | Visibility protection for Federal class I areas |
| 2 - Visibility Protection | 169B | 7492 | Visibility |
Part D - Plan Requirements for Nonattainment Areas
| Subpart | Clean Air Act Section | U.S. Code | Title |
|---|---|---|---|
| 1 - Nonattainment areas in general | 171 | 7501 | Nonattainment Definitions |
| 1 - Nonattainment areas in general | 172 | 7502 | Nonattainment plan provisions |
| 1 - Nonattainment areas in general | 173 | 7503 | Permit requirements |
| 1 - Nonattainment areas in general | 174 | 7504 | Planning procedures |
| 1 - Nonattainment areas in general | 175 | 7505 | Environmental Protection Agency grants |
| 1 - Nonattainment areas in general | 175A | 7505a | Maintenance Plans |
| 1 - Nonattainment areas in general | 176 | 7506 | Limitation on certain Federal assistance |
| 1 - Nonattainment areas in general | 176A | 7506a | Interstate transport commissions |
| 1 - Nonattainment areas in general | 177 | 7507 | New motor vehicle emission standards in nonattainment areas |
| 1 - Nonattainment areas in general | 178 | 7508 | Guidance documents |
| 1 - Nonattainment areas in general | 179 | 7509 | Sanctions and consequences of failure to attain |
| 1 - Nonattainment areas in general | 179B | 7509a | International border areas |
| 2 - Additional provisions for ozone nonattainment areas | 181 | 7511 | Ozone classifications and attainment dates |
| 2 - Additional provisions for ozone nonattainment areas | 182 | 7511a | Ozone plan submissions and requirements |
| 2 - Additional provisions for ozone nonattainment areas | 183 | 7511b | Federal ozone measures |
| 2 - Additional provisions for ozone nonattainment areas | 184 | 7511c | Control of interstate ozone air pollution |
| 2 - Additional provisions for ozone nonattainment areas | 185 | 7511d | Enforcement for Severe and Extreme ozone nonattainment areas for failure to attain |
| 2 - Additional provisions for ozone nonattainment areas | 185A | 7511e | Transitional areas |
| 2 - Additional provisions for ozone nonattainment areas | 185B | 7511f | NOx and VOC study |
| 3 - Additional provisions for carbon monoxide nonattainment areas | 186 | 7512 | CO classification and attainment dates |
| 3 - Additional provisions for carbon monoxide nonattainment areas | 187 | 7512a | CO plan submissions and requirements |
| 4 -Additional provisions for particulate matter nonattainment | 188 | 7513 | PM Classification and attainment dates |
| 4 -Additional provisions for particulate matter nonattainment | 189 | 7513a | Plan provisions and schedules for plan submissions |
| 4 -Additional provisions for particulate matter nonattainment | 190 | 7513b | Issuance of RACM and BACM guidance |
| 5 - Additional provisions for designated nonattainment for sulfur oxides, nitrogen dioxide, or lead | 191 | 7514 | Plan submission deadlines |
| 5 - Additional provisions for designated nonattainment for sulfur oxides, nitrogen dioxide, or lead | 192 | 7514a | Attainment dates |
| 6 - Savings provisions | 193 | 7515 | General savings clause |