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Code of Federal Regulations (Last Updated: December 30, 2020) |
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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 |
Part 90 - CONTROL OF EMISSIONS FROM NONROAD SPARK-IGNITION ENGINES AT OR BELOW 19 KILOWATTS |
Part 69 - SPECIAL EXEMPTIONS FROM REQUIREMENTS OF THE CLEAN AIR ACT |
Part 61 - NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS |
Part 67 - EPA APPROVAL OF STATE NONCOMPLIANCE PENALTY PROGRAM |
Part 56 - REGIONAL CONSISTENCY |
Part 50 - NATIONAL PRIMARY AND SECONDARY AMBIENT AIR QUALITY STANDARDS |
Part 55 - OUTER CONTINENTAL SHELF AIR REGULATIONS |
Part 80 - REGULATION OF FUELS AND FUEL ADDITIVES |
Part 97 - FEDERAL NOX BUDGET TRADING PROGRAM, CAIR NOX AND SO2 TRADING PROGRAMS, CSAPR NOX AND SO2 TRADING PROGRAMS, AND TEXAS SO2 TRADING PROGRAM |
Part 98 - MANDATORY GREENHOUSE GAS REPORTING |
Part 65 - CONSOLIDATED FEDERAL AIR RULE |
Part 86 - CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES |
Part 96 - NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS |
Part 77 - EXCESS EMISSIONS |
Part 73 - SULFUR DIOXIDE ALLOWANCE SYSTEM |
Part 78 - APPEAL PROCEDURES |
Part 52 - APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS |
Part 93 - DETERMINING CONFORMITY OF FEDERAL ACTIONS TO STATE OR FEDERAL IMPLEMENTATION PLANS |
Part 85 - CONTROL OF AIR POLLUTION FROM MOBILE SOURCES |
Part 57 - PRIMARY NONFERROUS SMELTER ORDERS |
Part 58 - AMBIENT AIR QUALITY SURVEILLANCE |
Part 70 - STATE OPERATING PERMIT PROGRAMS |
Part 99 - [Reserved] |
Part 59 - NATIONAL VOLATILE ORGANIC COMPOUND EMISSION STANDARDS FOR CONSUMER AND COMMERCIAL PRODUCTS |
Part 95 - MANDATORY PATENT LICENSES |
Part 92 - CONTROL OF AIR POLLUTION FROM LOCOMOTIVES AND LOCOMOTIVE ENGINES |
Part 74 - SULFUR DIOXIDE OPT-INS |
Part 53 - AMBIENT AIR MONITORING REFERENCE AND EQUIVALENT METHODS |
Part 72 - PERMITS REGULATION |
Part 82 - PROTECTION OF STRATOSPHERIC OZONE |
Part 94 - CONTROL OF EMISSIONS FROM MARINE COMPRESSION-IGNITION ENGINES |
Part 64 - COMPLIANCE ASSURANCE MONITORING |
Part 91 - CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES |
Part 89 - CONTROL OF EMISSIONS FROM NEW AND IN-USE NONROAD COMPRESSION-IGNITION ENGINES |
Part 75 - CONTINUOUS EMISSION MONITORING |
Part 60 - STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES |
Part 63 - NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES |
Part 62 - APPROVAL AND PROMULGATION OF STATE PLANS FOR DESIGNATED FACILITIES AND POLLUTANTS |
Part 87 - CONTROL OF AIR POLLUTION FROM AIRCRAFT AND AIRCRAFT ENGINES |
Part 71 - FEDERAL OPERATING PERMIT PROGRAMS |
Part 81 - DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES |
Part 88 - CLEAN-FUEL VEHICLES |
Part 79 - REGISTRATION OF FUELS AND FUEL ADDITIVES |
Part 76 - ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM |
Part 66 - ASSESSMENT AND COLLECTION OF NONCOMPLIANCE PENALTIES BY EPA |
Part 68 - CHEMICAL ACCIDENT PREVENTION PROVISIONS |
Part 54 - PRIOR NOTICE OF CITIZEN SUITS |
Part 51 - REQUIREMENTS FOR PREPARATION, ADOPTION, AND SUBMITTAL OF IMPLEMENTATION PLANS |
Part 83-84 - [Reserved] |