Part A - Air Quality and Emission Limitations
- 42 USC 7401 - Congressional findings and declaration of purpose
- 42 USC 7402 - Cooperative activities
- 42 USC 7403 - Research, investigation, training, and other activities
- 42 USC 7404 - Research relating to fuels and vehicles
- 42 USC 7405 - Grants for support of air pollution planning and control programs
- 42 USC 7406 - Interstate air quality agencies; program cost limitations
- 42 USC 7407 - Air quality control regions
- 42 USC 7408 - Air quality criteria and control techniques
- 42 USC 7409 - National primary and secondary ambient air quality standards
- 42 USC 7410 - State implementation plans for national primary and secondary ambient air quality standards
- 42 USC 7411 - Standards of performance for new stationary sources
- 42 USC 7412 - Hazardous air pollutants
- 42 USC 7413 - Federal enforcement
- 42 USC 7414 - Recordkeeping, inspections, monitoring, and entry
- 42 USC 7415 - International air pollution
- 42 USC 7416 - Retention of State authority
- 42 USC 7417 - Advisory committees
- 42 USC 7418 - Control of pollution from Federal facilities
- 42 USC 7419 - Primary nonferrous smelter orders
- 42 USC 7420 - Noncompliance penalty
- 42 USC 7421 - Consultation
- 42 USC 7422 - Listing of certain unregulated pollutants
- 42 USC 7423 - Stack heights
- 42 USC 7424 - Assurance of adequacy of State plans
- 42 USC 7425 - Measures to prevent economic disruption or unemployment
- 42 USC 7426 - Interstate pollution abatement
- 42 USC 7427 - Public notification
- 42 USC 7428 - State boards
- 42 USC 7429 - Solid waste combustion
- 42 USC 7430 - Emission factors
- 42 USC 7431 - Land use authority