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U.S Code last checked for updates: May 15, 2025
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Title 42
Chapter 85
Subchapter I
Part C
Subpart i
§ 7470. Congressional declaration of purpose
§ 7471. Plan requirements
§ 7472. Initial classifications
§ 7473. Increments and ceilings
§ 7474. Area redesignation
§ 7475. Preconstruction requirements
§ 7476. Other pollutants
§ 7477. Enforcement
§ 7478. Period before plan approval
§ 7479. Definitions
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