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Code of Federal Regulations (Last Updated: November 8, 2024) |
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Title 40 - Protection of Environment |
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Chapter I - Environmental Protection Agency |
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SubChapter C - Air Programs |
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Part 51 - Requirements for Preparation, Adoption, and Submittal of Implementation Plans |
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Subpart Z - Provisions for Implementation of PM2.5 National Ambient Air Quality Standards |
| § 51.1000 - Definitions. |
| § 51.1001 - Applicability of part 51. |
| § 51.1002 - Classifications and reclassifications. |
| § 51.1003 - Attainment plan due dates and submission requirements. |
| § 51.1004 - Attainment dates. |
| § 51.1005 - Attainment date extensions. |
| § 51.1006 - Optional PM2.5 precursor demonstrations |
| § 51.1007 - [Reserved] |
| § 51.1008 - Emissions inventory requirements. |
| § 51.1009 - Moderate area attainment plan control strategy requirements. |
| § 51.1010 - Serious area attainment plan control strategy requirements. |
| § 51.1011 - Attainment demonstration and modeling requirements. |
| § 51.1012 - Reasonable further progress (RFP) requirements. |
| § 51.1013 - Quantitative milestone requirements. |
| § 51.1014 - Contingency measure requirements. |
| § 51.1015 - Clean data requirements. |