{"data":{"id":"us/40-cfr-52.420","jurisdiction":"us","citation":"40 CFR 52.420","heading":"Identification of plan.","body":"(a) Purpose and scope. This section sets forth the applicable State implementation plan for Delaware under section 110 of the Clean Air Act, 42 U.S.C. 7410, and 40 CFR part 51 to meet national ambient air quality standards.\n(b) Incorporation by reference. (1) Material listed in paragraphs (c) and (d) of this section with an EPA approval date prior to May 25, 2018, was approved for incorporation by reference by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Entries in paragraphs (c) and (d) of this section with the EPA approval dates after May 25, 2018 for the State of Delaware have been approved by EPA for inclusion in the State implementation plan and for incorporation by reference into the plan as it is contained in this section, and will be considered by the Director of the Federal Register for approval in the next update to the SIP compilation.\n(2) EPA Region III certifies that the materials provided by EPA at the addresses in paragraph (b)(3) of this section are an exact duplicate of the officially promulgated State rules/regulations which have been approved as part of the State implementation plan as of the dates referenced in paragraph (b)(1) of this section.\n(3) Copies of the materials incorporated by reference into the State implementation plan may be inspected at the Environmental Protection Agency, Region III, 1650 Arch Street, Philadelphia, Pennsylvania 19103. To obtain the material, please call the Regional Office at (215) 814-3376. You may also inspect the material with an EPA approval date prior to May 25, 2018 for the State of Delaware at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html.\n(c) EPA approved regulations.\nEPA-Approved Regulations and Statutes in the Delaware SIP\nState regulation (7 DNREC 1100) Title/subject State effective date EPA approval date Additional explanation\n1101 Definitions and Administrative Principles\nSection 1.0 General Provisions 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 Definitions 9/11/2008 8/11/2010, 75 FR 48566 Revised format for all definitions which EPA has previously approved as part of the SIP.\nSection 2.0 Definitions 9/10/2009 5/31/2019, 84 FR 25183 Updated definition of Volatile Organic Compound. Previous approval 8/11/2010.\nSection 2.0 Definitions 12/11/2016 12/12/2019, 84 FR 67873 Updated definition of volatile organic compound. Previous approval 5/31/2019.\nSection 3.0 Administrative Principles 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 Abbreviations 9/11/2008 8/11/2010, 75 FR 48566\n1102 Permits\nSection 1.0 General Provisions 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 Applicability 9/11/2008 8/11/2010, 75 FR 48566\nSection 3.0 Application/Registration Prepared by Interested Party 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 Cancellation of Construction Permits 9/11/2008 8/11/2010, 75 FR 48566\nSection 5.0 Action on Applications 9/11/2008 8/11/2010, 75 FR 48566\nSection 6.0 Denial, Suspension or Revocation of Operating Permits 9/11/2008 8/11/2010, 75 FR 48566\nSection 7.0 Transfer of Permit/Registration Prohibited 9/11/2008 8/11/2010, 75 FR 48566\nSection 8.0 Availability of Permit/Registration 9/11/2008 8/11/2010, 75 FR 48566\nSection 9.0 Registration Submittal 9/11/2008 8/11/2010, 75 FR 48566\nSection 10.0 Source Category Permit Application 9/11/2008 8/11/2010, 75 FR 48566\nSection 11.0 Permit Application 9/11/2008 8/11/2010, 75 FR 48566\nSection 12.0 Public Participation 8/11/2022 5/16/2024, 89 FR 42812 Subsections 12.3.2 and 12.4.2 are amended.\nSection 13.0 Department Records 9/11/2008 8/11/2010, 75 FR 48566\nAppendix A [List of Permits Exemptions] 1/11/2006 9/11/2008 12/4/2012, 77 FR 71700 Addition of paragraphs 32.0 and 33.0 (formerly gg. and hh. respectively).\n1103 Ambient Air Quality Standards\nSection 1.0 General Provisions 08/11/2022 12/23/2024, 89 FR 104431 Revised sections.\nSection 2.0 General Restrictions 9/11/2008 8/11/2010, 75 FR 48566\nSection 3.0 Suspended Particulates 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 Sulfur Dioxide 08/11/2022 12/23/2024, 89 FR 104431 Revised sections.\nSection 5.0 Carbon Monoxide 08/11/2022 12/23/2024, 89 FR 104431 Revised sections.\nSection 6.0 Ozone 08/11/2022 12/23/2024, 89 FR 104431 Revised sections.\nSection 8.0 Nitrogen Dioxide 08/11/2022 12/23/2024, 89 FR 104431 Revised sections.\nSection 10.0 Lead 08/11/2022 12/23/2024, 89 FR 104431 Revised sections.\nSection 11.0 PM10 and PM2.5 Particulates 08/11/2022 12/23/2024, 89 FR 104431 Revised sections.\n1104 Particulate Emissions from Fuel Burning Equipment\nSection 1.0 General Provisions 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 Emission Limits 9/11/2008 8/11/2010, 75 FR 48566\n1105 Particulate Emissions from Industrial Process Operations\nSection 1.0 General Provisions 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 General Restrictions 9/11/2008 8/11/2010, 75 FR 48566\nSection 3.0 Restrictions on Hot Mix Asphalt Batching Operations 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 Restrictions on Secondary Metal Operations 9/11/2008 8/11/2010, 75 FR 48566\nSection 5.0 Restrictions on Petroleum Refining Operations 9/11/2008 8/11/2010, 75 FR 48566\nSection 6.0 Restrictions on Prill Tower Operation 9/11/2008 8/11/2010, 75 FR 48566\nSection 7.0 Control of Potentially Hazardous Particulate Matter 9/11/2008 8/11/2010, 75 FR 48566\n1106 Particulate Emissions from Construction and Materials Handling\nSection 1.0 General Provisions 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 Demolition 9/11/2008 8/11/2010, 75 FR 48566\nSection 3.0 Grading, Land Clearing, Excavation and Use of Non-Paved Roads 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 Material Movement 9/11/2008 8/11/2010, 75 FR 48566\nSection 5.0 Sandblasting 9/11/2008 8/11/2010, 75 FR 48566\nSection 6.0 Material Storage 9/11/2008 8/11/2010, 75 FR 48566\n1107 Particulate Emissions from Incineration of Noninfectious Waste\nSection 1.0 General Provisions 9/11/2008 8/11/2010, 75 FR 48566\nSection 2 Restrictions 12/8/1983 10/3/1984, 49 FR 39061 Provisions were revised 10/13/1989 by State, but not submitted to EPA as SIP revisions.\n1108 Sulfur Dioxide Emissions from Fuel Burning Equipment\nSection 1.0 General Provisions 7/11/2013 7/11/2022, 87 FR 41074\nSection 2.0 Limit on Sulfur Content of Fuel 7/11/2013 7/11/2022, 87 FR 41074\nSection 3.0 Emissions Control in Lieu of Sulfur Content Limits of 2.0 of this Regulation 7/11/2013 7/11/2022, 87 FR 41074\nSection 4.0 Sampling and Testing Methods and Requirements 7/11/2013 7/11/2022, 87 FR 41074\nSection 5.0 Recordkeeping and Reporting 7/11/2013 7/11/2022, 87 FR 41074\n1109 Emissions of Sulfur Compounds from Industrial Operations\nSection 1.0 General Provisions 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 Restrictions on Sulfuric Acid Manufacturing Operations 9/11/2008 8/11/2010, 75 FR 48566 Section 2.2 (State effective date: 9/26/1980) is Federally enforceable as a Section 111(d) plan and codified at 40 CFR 62.1875.\nSection 3.0 Restriction on Sulfur Recovery Operations 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 Stack Height Requirements 9/11/2008 8/11/2010, 75 FR 48566\n1110 Control of Sulfur Dioxide Emissions—Kent and Sussex Counties\nSection 1.0 Requirements for Existing Sources of Sulfur Dioxide 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 Requirements for New Sources of Sulfur Dioxide 9/11/2008 8/11/2010, 75 FR 48566\n1111 Carbon Monoxide Emissions from Industrial Process Operations—New Castle County\nSection 1.0 General Provisions 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 Restrictions on Petroleum Refining Operations 9/11/2008 8/11/2010, 75 FR 48566\n1112 Control of Nitrogen Oxides Emissions\nSection 1.0 Applicability 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 Definitions 9/11/2008 8/11/2010, 75 FR 48566\nSection 3.0 Standards 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 Exemptions 9/11/2008 8/11/2010, 75 FR 48566\nSection 5.0 Alternative and Equivalent RACT Determination 9/11/2008 8/11/2010, 75 FR 48566\nSection 6.0 RACT Proposals 9/11/2008 8/11/2010, 75 FR 48566\nSection 7.0 Compliance, Certification, Recordkeeping, and Reporting Requirements 9/11/2008 8/11/2010, 75 FR 48566\n1113 Open Burning\nSection 1.0 Purpose 4/11/2007 9/20/2007 72 FR 53686\nSection 2.0 Applicability 4/11/2007 9/20/2007 72 FR 53686\nSection 3.0 Definitions 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 Prohibitions and Related Provisions 9/11/2008 8/11/2010, 75 FR 48566\nSection 5.0 Season and Time Restrictions 9/11/2008 8/11/2010, 75 FR 48566\nSection 6.0 Allowable Open Burning 9/11/2008 8/11/2010, 75 FR 48566\nSection 7.0 Exemptions 4/11/2007 9/20/2007 72 FR 53686\n1114 Visible Emissions\nSection 1.0 General Provisions 9/11/2008 8/2/2019, 84 FR 37772 Remove the phrase, “except electric arc furnaces and their associated dust-handling equipment as set forth in 2.2 of this regulation.”\nSection 2.0 Requirements 9/11/2008 8/2/2019, 84 FR 37772 Remove the requirement of 2.2, which reads “2.2 The requirements of 2.1 of this regulation shall not apply to electric arc furnaces, and their associated dust-handling equipment, with a capacity of more than 100 tons which are governed by 7 DE Admin. Code 1123.”\nSection 3.0 Alternate Opacity Requirements 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 Compliance with Opacity Standards 9/11/2008 8/11/2010, 75 FR 48566\n1115 Air Pollution Alert and Emergency Plan\nSection 1.0 General Provisions 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 Stages and Criteria 9/11/2008 8/11/2010, 75 FR 48566\nSection 3.0 Required Actions 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 Standby Plans 9/11/2008 8/11/2010, 75 FR 48566\n1116 Sources Having an Interstate Air Pollution Potential\nSection 1.0 General Provisions 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 Limitations 9/11/2008 8/11/2010, 75 FR 48566\nSection 3.0 Requirements 9/11/2008 8/11/2010, 75 FR 48566\n1117 Source Monitoring, Recordkeeping and Reporting\nSection 1.0 Definitions and Administrative Principles 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 Sampling and Monitoring 9/11/2008 8/11/2010, 75 FR 48566\nSection 3.0 Minimum Emission Monitoring Requirements for Existing Sources 9/11/2008 8/2/2019, 84 FR 37772 Revise 3.2 so that it reads, “3.2 Fuel Burning Equipment—Fuel burning equipment except as provided in 3.2 through 3.4 of this regulation . . .” And remove 3.5, “Electric arc furnaces—See 7 DE Admin. Code 1123.”\nSection 4.0 Performance Specifications 9/11/2008 8/11/2010, 75 FR 48566\nSection 5.0 Minimum Data Requirements 9/11/2008 8/11/2010, 75 FR 48566\nSection 6.0 Data Reduction 9/11/2008 8/11/2010, 75 FR 48566\nSection 7.0 Emission Statement 9/11/2008 8/11/2010, 75 FR 48566\n1124 Control of Volatile Organic Compound Emissions\nSection 1.0 General Provisions 1/11/2017 2/14/2023, 88 FR 9399 Removing subsection 1.4 from the Delaware SIP. Previous approval August 11, 2010.\nSection 2.0 Definitions 4/11/2010 9/25/2012, 77 FR 58953 Amended to add definitions.\nSection 3.0 Applicability 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 Compliance Certification, Recordkeeping, and Reporting Requirements for Coating Sources 9/11/2008 8/11/2010, 75 FR 48566\nSection 5.0 Compliance Certification, Recordkeeping, and Reporting Requirements for Non-Coating Sources 9/11/2008 8/11/2010, 75 FR 48566\nSection 6.0 General Recordkeeping 9/11/2008 8/11/2010, 75 FR 48566\nSection 7.0 Circumvention 9/11/2008 8/11/2010, 75 FR 48566\nSection 8.0 Handling, Storage, and Disposal of Volatile Organic Compounds (VOCs) 3/11/2011 4/13/2012, 77 FR 22224\nSection 9.0 Compliance, Permits, Enforceability 9/11/2008 8/11/2010, 75 FR 48566\nSection 10.0 Aerospace Coatings 9/11/2008 8/11/2010, 75 FR 48566\nSection 11.0 Mobile Equipment Repair and Refinishing 10/11/2010 3/31/2022, 87 FR 18699\nSection 12.0 Surface Coating of Plastic Parts 10/11/2011 9/25/2012, 77 FR 58953\nSection 13.0 Automobile and Light-Duty Truck Coating Operations 3/11/2011 4/13/2012, 77 FR 22224\nSection 14.0 Can Coating 9/11/2008 8/11/2010, 75 FR 48566\nSection 15.0 Coil Coating 9/11/2008 8/11/2010, 75 FR 48566\nSection 16.0 Paper Coating 3/11/2011 4/13/2012, 77 FR 22224 Amended to add “film and foil coating” to the regulated category.\nSection 17.0 Fabric Coating 9/11/2008 8/11/2010, 75 FR 48566\nSection 18.0 Vinyl Coating 9/11/2008 8/11/2010, 75 FR 48566\nSection 19.0 Coating of Metal Furniture 10/11/2011 9/25/2012, 77 FR 58953\nSection 20.0 Coating of Large Appliances 10/11/2011 9/25/2012, 77 FR 58953\nSection 21.0 Coating of Magnet Wire 9/11/2008 8/11/2010, 75 FR 48566\nSection 22.0 Coating of Miscellaneous Metal Parts 10/11/2011 9/25/2012, 77 FR 58953\nSection 23.0 Coating of Flat Wood Panelling 3/11/2011 4/13/2012, 77 FR 22224\nSection 24.0 Bulk Gasoline Plants 9/11/2008 8/11/2010, 75 FR 48566\nSection 25.0 Bulk Gasoline Terminals 9/11/2008 8/11/2010, 75 FR 48566\nSection 26.0 Gasoline Dispensing Facility Stage I Vapor Recovery 4/11/2021 6/10/2022, 87 FR 35423 Includes revisions issued on August 17, 2015 via 19 DE Reg. 199 (state effective date September 11, 2015), revisions issued on June 11, 2020 via 24 DE Reg. 61 (state effective date July 11, 2020), and revisions issued on March 11, 2021 via 24 DE Reg. 944 (state effective date April 11, 2021). Includes mandate to install, maintain, and periodically test Stage I enhanced vapor recovery systems (EVRS) at Gasoline Dispensing Facilities (GDFs) in Delaware; associated compliance schedules; and updates related incorporations by reference.\nSection 27.0 Gasoline Tank Trucks 9/11/2008 8/11/2010, 75 FR 48566\nSection 28.0 Petroleum Refinery Sources 9/11/2008 8/11/2010, 75 FR 48566\nSection 29.0 Leaks from Petroleum Refinery Equipment 9/11/2008 8/11/2010, 75 FR 48566\nSection 30.0 Petroleum Liquid Storage in External Floating Roof Tanks 9/11/2008 8/11/2010, 75 FR 48566\nSection 31.0 Petroleum Liquid Storage in Fixed Roof Tanks 9/11/2008 8/11/2010, 75 FR 48566\nSection 32.0 Leaks from Natural Gas/Gasoline Processing Equipment 9/11/2008 8/11/2010, 75 FR 48566\nSection 33.0 Solvent Metal Cleaning and Drying 8/11/2021 10/4/2022, 87 FR 60102\nSection 34.0 Cutback and Emulsified Asphalt 9/11/2008 8/11/2010, 75 FR 48566\nSection 35.0 Manufacture of Synthesized Pharmaceutical Products 9/11/2008 8/11/2010, 75 FR 48566\nSection 36.0 Vapor Emission Control at Gasoline Dispensing Facilities 4/11/2021 6/10/2022, 87 FR 35423 Includes revisions issued on August 17, 2015 via 19 DE Reg. 199 (state effective date September 11, 2015), revisions issued on June 11, 2020 via 24 DE Reg. 61 (state effective date July 11, 2020), and revisions issued on March 11, 2021 via 24 DE Reg. 944 (state effective date April 11, 2021). Includes mandate to decommission Stage II vapor recovery systems (VRS) at Gasoline Dispensing Facilities (GDFs) in Delaware; associated compliance schedules; and updates related incorporations by reference.\nSection 37.0 Graphic Arts Systems 3/11/2011 4/13/2012 77 FR 22224 Amended to add “flexible packaging printing” to the regulated category.\nSection 38.0 Petroleum Solvent Dry Cleaners 9/11/2008 8/11/2010, 75 FR 48566\nSection 40.0 Leaks from Synthetic Organic Chemical, Polymer, and Resin Manufacturing Equipment 9/11/2008 8/11/2010, 75 FR 48566\nSection 41.0 Manufacture of High-Density Polyethylene, Polypropylene and Polystyrene Resins 9/11/2008 8/11/2010, 75 FR 48566\nSection 42.0 Air Oxidation Processes in the Synthetic Organic Chemical Manufacturing Industry 9/11/2008 8/11/2010, 75 FR 48566\nSection 43.0 Bulk Gasoline Marine Tank Vessel Loading Facilities 9/11/2008 8/11/2010, 75 FR 48566\nSection 44.0 Batch Processing Operations 9/11/2008 8/11/2010, 75 FR 48566\nSection 45.0 Industrial Cleaning Solvents 3/11/2011 4/13/2012, 77 FR 22224\nSection 46.0 Crude Oil Lightering Operations 9/11/2008 8/11/2010, 75 FR 48566\nSection 47.0 Offset Lithographic Printing and Letterpress Printing 4/11/2011 11/25/2011, 76 FR 72626 Amendments to Sections 47.1 through 47.6 to include control requirements for letterpress printing.\nSection 48.0 Reactor Processes and Distillation Operations in the Synthetic Organic Chemical Manufacturing Industry 9/11/2008 8/11/2010, 75 FR 48566\nSection 49.0 Control of Volatile Organic Compound Emissions from Volatile Organic Liquid Storage Vessels 9/11/2008 8/11/2010, 75 FR 48566\nSection 50.0 Other Facilities that Emit Volatile Organic Compounds (VOCs) 9/11/2008 8/11/2010, 75 FR 48566 The SIP effective date for former Sections 50(a)(5) and 50(b)(3) is 5/1/98.\nAppendix A Test Methods and Compliance Procedures: General Provisions 9/11/2008 8/11/2010, 75 FR 48566\nAppendix B Test Methods and Compliance Procedures: Determining the Volatile Organic Compound (VOC) Content of Coatings and Inks 9/11/2008 8/11/2010, 75 FR 48566\nAppendix C Test Methods and Compliance Procedures: Alternative Compliance Methods for Surface Coating 9/11/2008 8/11/2010, 75 FR 48566\nAppendix D Test Methods and Compliance Procedures: Emission Capture and Destruction or Removal Efficiency and Monitoring Requirements 9/11/2008 8/11/2010, 75 FR 48566\nAppendix E Test Methods and Compliance Procedures: Determining the Destruction or Removal Efficiency of a Control Device 9/11/2008 8/11/2010, 75 FR 48566\nAppendix F Test Methods and Compliance Procedures: Leak Detection Methods for Volatile Organic Compounds (VOCs) 9/11/2008 8/11/2010, 75 FR 48566\nAppendix G Performance Specifications for Continuous Emissions Monitoring of Total Hydrocarbons 9/11/2008 8/11/2010, 75 FR 48566\nAppendix H Quality Control Procedures for Continuous Emission Monitoring Systems (CEMS) 9/11/2008 8/11/2010, 75 FR 48566\nAppendix I Method to Determine Length of Rolling Period for Liquid/Liquid Material Balance 9/11/2008 8/11/2010, 75 FR 48566\nAppendix K Emission Estimation Methodologies 9/11/2008 8/11/2010, 75 FR 48566\nAppendix L Method to Determine Total Organic Carbon for Offset Lithographic Solutions 9/11/2008 8/11/2010, 75 FR 48566\nAppendix M Test Method for Determining the Performance of Alternative Cleaning Fluids 9/11/2008 8/11/2010, 75 FR 48566\n1125 Requirements for Preconstruction Review\nSection 1.0 General Provisions 8/11/2012 2/28/2013, 78 FR 13496 Added definitions of “GHG” and “Subject to Regulation” under Section 1.9. Note: In section 1.9, the previous SIP-approved baseline dates for sulfur dioxide, particulate matter, and nitrogen dioxide in the definition of “Baseline Date” remain part of the SIP.\nSection 2.0 Emission Offset Provisions (EOP) including sections 1.0 through 3.16.4 2/11/12 10/2/12, 77 FR 60053 Added Section 2.2.5, 2.4.3.3 and 2.5.7.\nSections 2.5.5 and 2.5.6 9/11/2013 10/20/2016, 81 FR 72529 Disapproval. See 40 CFR 52.433(a).\nSection 3.0 Prevention of Significant Deterioration of Air Quality 1/11/2020 5/1/2020, 85 FR 25307 Docket #: 2019-0663. Revised 3.10.1 and 3.10.2. Note: Previous Section 3.0 approval October 2, 2012.\n1126 Motor Vehicle Inspection Program—Sussex County\nSection 1.0 Applicability and General Provisions 1/1/2023 11/4/2024, 89 FR 87500 Regulation 1126 applies to Sussex County only, as of November 1, 1999.\nSection 2.0 Definitions 1/1/2023 11/4/2024, 89 FR 87500\nSection 4.0 Vehicle Inspection Requirements 1/1/2023 11/4/2024, 89 FR 87500\nSection 5.0 Motor Vehicle Anti-Tampering Requirements 1/1/2023 11/4/2024, 89 FR 87500\nSection 6.0 On-Road Inspection Standards and Test Procedures 1/1/2023 11/4/2024, 89 FR 87500\nSection 7.0 Vehicle Emission Inspection Waivers 1/1/2023 11/4/2024, 89 FR 87500\nSection 8.0 Certified Emission Repair Technicians 1/1/2023 11/4/2024, 89 FR 87500\nSection 9.0 Enforcement and Registration Denial 1/1/2023 11/4/2024, 89 FR 87500\n1127 Stack Heights\nSection 1.0 General Provisions 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 Definitions Specific to this Regulation 9/11/2008 8/11/2010, 75 FR 48566\nSection 3.0 Requirements for Existing and New Sources 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 Public Notification 9/11/2008 8/11/2010, 75 FR 48566\n1131 Motor Vehicle Emissions Inspection Program—Kent And New Castle Counties\nSection 1.0 Purpose 1/1/23 11/4/2024, 89 FR 87500 Regulation 1131 Applies To Kent And New Castle Counties.\nSection 2.0 Applicability and General Provisions 1/1/2023 11/4/2024, 89 FR 87500\nSection 3.0 Definitions 1/1/2023\nSection 4.0 Vehicle Inspection Requirements 1/1/2023 11/4/2024, 89 FR 87500\nSection 5.0 Motor Vehicle Anti-Tampering Requirements 1/1/2023 11/4/2024, 89 FR 87500\nSection 6.0 On-Road Inspection Standards and Test Procedures 1/1/2023 11/4/2024], 89 FR 87500\nSection 7.0 Vehicle Emission Inspection Waivers 1/1/2023 11/4/2024, 89 FR 87500\nSection 8.0 Certified Emission Repair Technician 1/1/2023 11/4/2024, 89 FR 87500\nSection 9.0 Enforcement and Registration Denial 1/1/2023 11/4/2024, 89 FR 87500\n1132 Transportation Conformity\nIntroductory Paragraph [No Title] 9/11/2008 8/11/2010, 75 FR 48566 Replaces the Prologue.\nSection 1.0 Purpose 11/11/2007 4/22/2008, 73 FR 21538\nSection 2.0 Definitions 9/11/2008 8/11/2010, 75 FR 48566\nSection 3.0 Consultation 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 Written Commitments For Control and Mitigation Measures 9/11/2008 8/11/2010, 75 FR 48566\n1135 Conformity of General Federal Actions to the State Implementation Plans\nSection 1.0 Purpose 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 Definitions 9/11/2008 8/11/2010, 75 FR 48566\nSection 3.0 Applicability 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 Conformity Analysis 9/11/2008 8/11/2010, 75 FR 48566\nSection 5.0 Reporting Requirements 9/11/2008 8/11/2010, 75 FR 48566\nSection 6.0 Public Participation and Consultation 9/11/2008 8/11/2010, 75 FR 48566\nSection 7.0 Frequency of Conformity Determinations 9/11/2008 8/11/2010, 75 FR 48566\nSection 8.0 Criteria for Determining Conformity of General Federal Actions 9/11/2008 8/11/2010, 75 FR 48566\nSection 9.0 Procedures for Conformity Determinations of General Federal Actions 9/11/2008 8/11/2010, 75 FR 48566\nSection 10.0 Mitigation of Air Quality Impacts 9/11/2008 8/11/2010, 75 FR 48566\nSection 11.0 Savings Provision 9/11/2008 8/11/2010, 75 FR 48566\nRegulation No. 37 NO X Budget Program\nSection 1 General Provisions 12/11/1999 3/9/2000, 65 FR 12481\nSection 2 Applicability 12/11/1999 3/9/2000, 65 FR 12481\nSection 3 Definitions 12/11/99 3/9/00 65 FR 12481\nSection 4 Allowance Allocation 12/11/1999 3/9/2000, 65 FR 12481\nSection 5 Permits 12/11/1999 3/9/2000, 65 FR 12481\nSection 6 Establishment of Compliance Accounts 12/11/1999 3/9/2000, 65 FR 12481\nSection 7 Establishment of General Accounts 12/11/1999 3/9/2000, 65 FR 12481\nSection 8 Opt In Provisions 12/11/1999 3/9/2000, 65 FR 12481\nSection 9 New Budget Source Provisions 12/11/1999 3/9/2000, 65 FR 12481\nSection 10 NOX Allowance Tracking System (NATS) 12/11/1999 3/9/2000, 65 FR 12481\nSection 11 Allowance Transfer 12/11/1999 3/9/2000, 65 FR 12481\nSection 12 Allowance Banking 12/11/1999 3/9/2000, 65 FR 12481\nSection 13 Emission Monitoring 12/11/1999 3/9/2000, 65 FR 12481\nSection 14 Recordkeeping 12/11/1999 3/9/2000, 65 FR 12481\nSection 15 Emissions Reporting 12/11/1999 3/9/2000, 65 FR 12481\nSection 16 End-of Season Reconciliation 12/11/1999 3/9/2000, 65 FR 12481\nSection 17 Compliance Certification 12/11/1999 3/9/2000, 65 FR 12481\nSection 18 Failure to Meet Compliance Requirements 12/11/1999 3/9/2000, 65 FR 12481\nSection 19 Program Audit 12/11/1999 3/9/2000, 65 FR 12481\nSection 20 Program Fees 12/11/1999 3/9/2000, 65 FR 12481\nAppendix “A” NOX Budget Program 12/11/1999 3/9/2000, 65 FR 12481\n1139 Nitrogen Oxides (NO X ) Budget Trading Program\nSection 1.0 Purpose 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 Emission Limitation 9/11/2008 8/11/2010, 75 FR 48566\nSection 3.0 Applicability 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 Definitions 9/11/2008 8/11/2010, 75 FR 48566\nSection 5.0 General Provisions 9/11/2008 8/11/2010, 75 FR 48566\nSection 6.0 NOX Authorized Account Representative for NOX Budget Sources 9/11/2008 8/11/2010, 75 FR 48566\nSection 7.0 Permits 9/11/2008 8/11/2010, 75 FR 48566\nSection 8.0 Monitoring and Reporting 9/11/2008 8/11/2010, 75 FR 48566\nSection 9.0 NATS 9/11/2008 8/11/2010, 75 FR 48566\nSection 10.0 NOX Allowance Transfers 9/11/2008 8/11/2010, 75 FR 48566\nSection 11.0 Compliance Certification 9/11/2008 8/11/2010, 75 FR 48566\nSection 12.0 End-of-Season Reconciliation 9/11/2008 8/11/2010, 75 FR 48566\nSection 13.0 Failure to Meet Compliance Requirements 9/11/2008 8/11/2010, 75 FR 48566\nSection 14.0 Individual Unit Opt-Ins 9/11/2008 8/11/2010, 75 FR 48566\nSection 15.0 General Accounts 9/11/2008 8/11/2010, 75 FR 48566\nAppendix A Allowance Allocations to NOX Budget Units under 3.1.1.1 and 3.1.1.2 of 7 DE Admin Code 1139 9/11/2008 8/11/2010, 75 FR 48566\nAppendix B 7 DE Admin Code 1137-7 DE Admin Code 1139 Program Transition 9/11/2008 8/11/2010, 75 FR 48566\n1140 Delaware Low Emission Vehicle Program\nSection 1.0 Purpose 12/11/2013 10/14/2015, 80 FR 61752\nSection 2.0 Applicability 12/11/2013 10/14/2015, 80 FR 61752\nSection 3.0 Definitions 12/11/2013 10/14/2015, 80 FR 61752\nSection 4.0 Emission Certification Standards 12/11/2013 10/14/2015, 80 FR 61752\nSection 5.0 New Vehicle Emission Requirements 12/11/2013 10/14/2015, 80 FR 61752\nSection 6.0 Manufacturer Fleet Requirements 12/11/2013 10/14/2015, 80 FR 61752\nSection 7.0 Warranty 12/11/2013 10/14/2015, 80 FR 61752\nSection 8.0 Reporting and Record-Keeping Requirements 12/11/2013 10/14/2015, 80 FR 61752\nSection 9.0 Enforcement 12/11/13 10/14/15, 80 FR 61752\nSection 10.0 Incorporation by Reference 12/11/2013 10/14/2015, 80 FR 61752\nSection 11.0 Document Availability 12/11/2013 10/14/2015, 80 FR 61752\nSection 12.0 Severability 12/11/2013 10/14/2015, 80 FR 61752\n1141 Limiting Emissions of Volatile Organic Compounds from Consumer and Commercial Products\nSection 1.0 Architectural and Industrial Maintenance Coatings 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 Consumer Products 4/11/2009 10/20/2010, 75 FR 64673\nSection 3.0 Portable Fuel Containers 4/11/2010 12/14/2010, 75 FR 77758\nSection 4.0 Adhesives \u0026 Sealants 4/11/2009 12/22/2011, 76 FR 79537 Addition of VOC limits for adhesive and sealant products, including 25 adhesives, 4 adhesive primers, 5 sealants, and 3 sealant primers.\n1142 Specific Emission Control Requirements\nSection 1.0 Control of NOX Emissions from Industrial Boilers 1/11/2017 2/14/2023, 88 FR 9399 Making small, non-substantive style changes. Previous approval August 11, 2010.\nSection 2.0 Control of NOX Emissions from Industrial Boilers and Process Heaters at Petroleum Refineries 1/11/2017 2/14/2023, 88 FR 9399 Removing subsection 2.3.1.6 from the Delaware SIP and making small, non-substantive style changes. Previous approval May 15, 2012.\n1144 Control of Stationary Generator Emissions\nSection 1.0 General 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 Definitions 9/11/2008 8/11/2010, 75 FR 48566\nSection 3.0 Emissions 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 Operating Requirements 1/11/2006 4/29/2008, 73 FR 23101\nSection 5.0 Fuel Requirements 1/11/2006 4/29/2008, 73 FR 23101\nSection 6.0 Record Keeping and Reporting 1/11/2006 4/29/2008, 73 FR 23101\nSection 7.0 Emissions Certification, Compliance, and Enforcement 9/11/2008 8/11/2010, 75 FR 48566\nSection 8.0 Credit for Concurrent Emissions Reductions 9/11/2008 8/11/2010, 75 FR 48566\nSection 9.0 DVFA Member Companies 1/11/2006 4/29/2008 73 FR 23101\nRegulation 1145 Excessive Idling of Heavy Duty Vehicles\nSection 1.0 Applicability 9/11/2008 8/11/2010, 75 FR 48566\nSection 2.0 Definitions 9/11/2008 8/11/2010, 75 FR 48566\nSection 3.0 Severability 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 Operational Requirements for Heavy Duty Motor Vehicles 9/11/2008 8/11/2010, 75 FR 48566\nSection 5.0 Exemptions 9/11/2008 8/11/2010, 75 FR 48566\nSection 6.0 Enforcement and Penalty 9/11/2008 8/11/2010, 75 FR 48566\n1146 Electric Generating Unit (EGU) Multi-Pollutant Regulation\nSection 1.0 Preamble 9/11/2008 8/11/2010, 75 FR 48566 Except for provisions pertaining to mercury emissions.\nSection 2.0 Applicability 12/11/2006 8/28/2008, 73 FR 50723 Except for provisions pertaining to mercury emissions.\nSection 3.0 Definitions 9/11/2008 8/11/2010, 75 FR 48566 Except for provisions pertaining to mercury emissions.\nSection 4.0 NOX Emissions Limitations 9/11/2008 8/11/2010, 75 FR 48566\nSection 5.0 SO2 Emissions Limitations 9/11/2008 8/11/2010, 75 FR 48566\nSection 7.0 Recordkeeping and Reporting 9/11/2008 8/11/2010, 75 FR 48566 Except for provisions pertaining to mercury emissions.\nSection 8.0 Compliance Plan 9/11/2008 8/11/2010, 75 FR 48566 Except for provisions pertaining to mercury emissions.\nSection 9.0 Penalties 9/11/2008 8/11/2010, 75 FR 48566 Except for provisions pertaining to mercury emissions.\nTable 4-1 (Formerly Table I) Annual NOX Mass Emissions Limits 9/11/2008 8/11/2010, 75 FR 48566\nTable 5-1 (Formerly Table II) Annual SO2 Mass Emissions Limits 9/11/2008 10/19/2009 3/16/2010 75 FR 12449 Modified emissions limit for Conectiv Edge Moor Unit 5.\n1148 Control of Stationary Combustion Turbine Electric Generating Unit Emissions\nSection 1.0 Purpose 7/11/2007 11/10/2008 73 FR 66554\nSection 2.0 Applicability 9/11/2008 8/11/2010, 75 FR 48566\nSection 3.0 Definitions 9/11/2008 8/11/2010, 75 FR 48566\nSection 4.0 NOX Emissions Limitations 9/11/2008 8/11/2010, 75 FR 48566\nSection 5.0 Monitoring and Reporting 9/11/2008 8/11/2010, 75 FR 48566\nSection 6.0 Recordkeeping 7/11/2007 11/10/2008 73 FR 66554\nSection 7.0 Penalties 9/11/2008 8/11/2010, 75 FR 48566\nChapter 58 Laws Regulating the Conduct of Officers and Employees of the State\nSubpart I State Employees', Officers' and Officials' Code of Conduct\nSection 5804 Definitions 12/4/2012 4/17/2013, 78 FR 22785\nSection 5805 Prohibitions relating to conflicts of interest 12/4/2012 4/17/2013, 78 FR 22785 Paragraphs (a), (b), (c), (f), (g), (h).\nSection 5806 Code of conduct 12/4/2012 4/17/2013, 78 FR 22785 Paragraphs (c) and (d).\nSubpart II Financial disclosure\nSection 5812 Definitions 12/4/2012 4/17/2013, 78 FR 22785\nSection 5813 Report disclosing financial information 12/4/2012 4/17/2013, 78 FR 22785 Paragraphs (a), (b), (c) and (d).\nSection 5813A Report disclosing council and board membership 12/4/2012 4/17/2013, 78 FR 22785 Paragraphs (a), and (b).\nSection 5815 Violations; penalties; jurisdiction of Superior Court 12/4/2012 4/17/2013, 78 FR 22785 Paragraphs (a), (b), (c) and (d).\n(d) EPA-approved State source-specific requirements.\nEPA-Approved Delaware Source-Specific Requirements\nName of source Permit number State effective date EPA approval date Additional explanation\nGetty Oil Co 75-A-4 8/5/1975 3/7/1979, 44 FR 12423 § 52.420(c)(11).\nPhoenix Steel Co.—Electric Arc Furnaces Charging \u0026 Tapping #2 77-A-8 12/2/1977 7/30/1979, 44 FR 25223 § 52.420(c)(12).\nDelmarva Power \u0026 Light—Indian River 89-A-7/APC 89/197 2/15/1989 1/22/1990, 55 FR 2067 § 52.420(c)(38).\nCitisteel Secretary's Order No. 2000-A-0033 7/11/2000 6/14/2001, 66 FR 32231 Electric Arc Furnace—Approved NOX RACT Determination\nDelaware City Refinery Company Secretary's Order No. 2014-A-0014 7/18/2014 12/8/2017, 82 FR 57849 (1) Fluid-coking unit (FCU) (2) fluid-catalytic-cracking unit (FCCU)—Approved Nitrogen Oxide Reasonably Available Control Technology Determinations.\nCalpine Mid-Atlantic Generation, LLC—Christiana Energy Center AQM-003/00317 (Renewal 5) 12/19/2023 October 22, 2024, 89 FR 84288 Approved via Docket EPA-R03-OAR-2023-0301, as an element of Delaware's August 8, 2022, Regional Haze Plan from 2018-2028 and March 7, 2024, supplement.\nCalpine Mid-Atlantic Generation, LLC—Delaware City Energy Center AQM-003/00005 (Renewal 5) 12/19/2023 October 22, 2024, 89 FR 84288 Approved via Docket EPA-R03-OAR-2023-0301, as an element of Delaware's August 8, 2022, Regional Haze Plan from 2018-2028 and March 7, 2024, supplement.\nCalpine Mid-Atlantic Generation, LLC—West Energy Center AQM-003/00006 (Renewal 5) 12/19/2023 October 22, 2024, 89 FR 84288 Approved via Docket EPA-R03-OAR-2023-0301, as an element of Delaware's August 8, 2022, Regional Haze Plan from 2018-2028 and March 7, 2024, supplement.\n(e) EPA-approved non-regulatory and quasi-regulatory material.\nName of non-regulatory SIP revision Applicable geographic area State submittal date EPA approval date Additional explanation\nCommitment to adopt a clean fuel fleet program Philadelphia-Wilmington-Trenton Ozone Nonattainment Area 2/26/1993 9/29/1993, 58 FR 50846 52.422(b).\n1990 Base Year Emissions Inventory Philadelphia-Wilmington-Trenton Ozone Nonattainment Area 5/27/1994 1/24/1996, 61 FR 1838 52.423, VOC, CO, NOX.\n15% Rate of Progress Plan Philadelphia-Wilmington-Trenton Ozone Nonattainment Area 2/17/1995 10/12/1999, 64 FR 55139 52.426(a).\nPost-1996 Rate of Progress Plan \u0026 contingency measures Philadelphia-Wilmington-Trenton Ozone Nonattainment Area 12/29/1997, 6/17/1999, 2/3/2000, 12/20/2000 10/29/2001, 66 FR 54598 52.426(b).\nOzone Attainment Plan Demonstration \u0026 enforceable commitments Philadelphia-Wilmington-Trenton Ozone Nonattainment Area 5/22/1998, 10/8/1998, 1/24/2000, 12/20/2000, 10/9/2001, 10/29/2001 10/29/2001, 66 FR 54598 52.426(c).\n9/2/2003 12/5/2003, 68 FR 67948\nMobile budgets Kent \u0026 New Castle Counties 1/5/1998 (rec'd); 5/28/1998 (rec'd); 2/3/2000, 12/20/2000 10/29/2001, 66 FR 54598 52.426(d), (e).\n9/2/2003 12/5/2003, 68 FR 67948\nPhotochemical Assessment Monitoring Stations (PAMS) Program Philadelphia-Wilmington-Trenton Ozone Nonattainment Area 3/24/1994 9/11/1995, 60 FR 47081 52.430.\nSmall Business stationary source technical and environmental compliance assistance program Statewide 5/16/1995 5/17/1994, 59 FR 25771 52.460.\nCommitment to establish an ambient air quality monitoring network Statewide 3/19/1980 5/15/1981, 46 FR 26767 52.465(c)(15).\nCommitment to use available grants and funds to provide for basic transportation needs New Castle County 8/15/1979 9/30/1981, 46 FR 47777 52.465(c)(19).\nExecutive order pertaining to financial disclosures by State officials [CAA Section 128] Statewide 8/7/1978 9/29/1981, 46 FR 47544 52.465(c)(22).\nLead (Pb) SIP Statewide 12/23/1980 9/10/1981, 46 FR 45160 52.465(c)(24).\nProcedures to notify EPA of PSD sources locating within 100 km of a Class I PSD area Statewide 2/27/1981 3/15/1982, 47 FR 11014 52.465(c)(29).\nRACT under the 8-Hour NAAQS Delaware (Statewide) 10/2/2006 7/23/2008, 73 FR 42681\nReasonable Further Progress Plan (RFP), Reasonably Available Control Measures, and Contingency Measures Delaware portion of the Philadelphia 1997 8-hour ozone moderate nonattainment area 6/13/2007 4/8/2010, 75 FR 17863\n2002 Base Year Inventory for VOC, NOX, and CO Delaware portion of the Philadelphia 1997 8-hour ozone moderate nonattainment area 6/13/2007 4/8/2010, 75 FR 17863\n2008 RFP Transportation Conformity Budgets Delaware portion of the Philadelphia 1997 8-hour ozone moderate nonattainment area 6/13/2007 4/8/2010, 75 FR 17863\nRegional Haze Plan Statewide 9/25/2008 7/19/2011, 76 FR 42549\nSection 110(a)(2) Infrastructure Requirements for the 1997 8-Hour Ozone NAAQS Statewide 12/13/2007 9/19/2008 9/16/2009 8/4/2011, 76 FR 47068 This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M) or portions thereof.\nStatewide 12/13/2007 9/19/2008 9/16/2009 4/1/2010 11/6/2012, 77 FR 66543 This action addresses the following CAA elements: 110(a)(2)(D)(i)(II) or portions thereof.\nSection 110(a)(2) Infrastructure Requirements for the 1997 PM2.5 NAAQS Statewide 12/13/2007 3/12/2008 9/16/2009 3/10/2010 8/4/2011, 76 FR 47068 This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M) or portions thereof.\nStatewide 12/13/2007 3/12/2008 9/16/2009 3/14/2012 11/6/2012, 77 FR 66543 This action addresses the following CAA elements: 110(a)(2)(D)(i)(II) or portions thereof.\nSection 110(a)(2) Infrastructure Requirements for the 2006 PM2.5 NAAQS Statewide 9/16/2009 3/10/2010 8/4/2011, 76 FR 47068 This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M), or portions thereof.\nStatewide 9/16/2009 3/14/12 11/6/2012, 77 FR 66543 This action addresses the following CAA elements: 110(a)(2)(D)(i)(II) or portions thereof.\nInfrastructure element 110(a)(2)(D)(i)(I) related to interstate transport Statewide 9/16/2009; 4/27/2011 8/29/2011, 76 FR 53638\nSection 110(a)(2) Infrastructure Requirements for the 2012 PM2.5 NAAQS Statewide 12/14/2015 9/22/2017, 82 FR 44318 This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), (D)(i)(II), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M).\nSection 110(a)(2) Infrastructure Requirements for the 2012 PM2.5 NAAQS Statewide 12/14/2015 7/12/2018, 83 FR 32209 Docket 2017-0152. This action addresses the infrastructure element of CAA section 110(a)(2)(D)(i)(I).\nSection 110(a)(2) Infrastructure Requirements for the 2008 Lead NAAQS Statewide 10/17/2011 9/10/2012, 77 FR 55420 This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), (D), (E), (F), (G), (H), (J), (K), (L), and (M) or portions thereof.\nStatewide 10/17/2011 3/14/2012 11/6/2012, 77 FR 66543 This action addresses the following CAA elements: 110(a)(2)(C), (D)(i)(II), and (J) or portions thereof.\nAttainment Demonstration for the 1997 8-Hour Ozone National Ambient Air Quality Standard and its Associated Motor Vehicle Emissions Budgets Delaware-Philadelphia-Wilmington-Atlantic City Moderate Nonattainment Area 06/13/2007 10/05/2012, 77 FR 60914\n2002 Base Year Emissions Inventory for the 1997 annual fine particulate matter (PM2.5) standard Delaware-Philadelphia-Wilmington, Pennsylvania-New Jersey-Delaware nonattainment area 4/3/2008 3/4/2013, 78 FR 14020 52.423(c)\nCAA sections 128 and 110(a)(2)(E)(ii) requirements in relation to State Boards for all criteria pollutants Statewide 1/11/2013 4/17/2013, 78 FR 22785\nSection 110(a)(2) Infrastructure Requirements for the 2010 NO2 NAAQS Statewide 3/27/2013 10/25/2013, 78 FR 63877 This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), (D), (E), (F), (G), (H), (J), (K), (L), and (M).\n1997 Annual PM2.5 Attainment Plan for Delaware and the Motor Vehicle Emission Budgets for 2009 and 2012 Delaware—Philadelphia-Wilmington, Pennsylvania-New Jersey-Delaware Nonattainment Area 4/3/2008 4/25/2012 12/17/2013, 78 FR 76209 See § 52.427(c).\nStatewide 5/29/2013 1/22/2014, 79 FR 3506 Docket #: 2013-0492. This action addresses the following CAA elements of section 110(a)(2): A, B, C, D(i)(II), D(ii), E, F, G, H, J, K, L, and M.\nSection 110(a)(2) Infrastructure Requirements for the 2010 SO2 NAAQS Statewide 5/29/2013 2/6/2019, 84 FR 2060 Docket #: 2013-0492. This action addresses CAA section 110(a)(2)(D)(i)(I) (prongs 1 and 2)\nSection 110(a)(2) Infrastructure Requirements for the 2008 Ozone NAAQS Statewide 3/27/2013 4/3/2014, 79 FR 18644 This action addresses the following CAA elements: 110(a)(2)(A), (B), (C), (D)(i)(II), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M).\nSection 110(a)(2) Infrastructure Requirements for the 2008 Ozone NAAQS Statewide 3/27/2013 3/23/2018, 83 FR 12669 This action addresses CAA element 110(a)(2)(D)(i)(I).\nRegional Haze Five-Year Progress Report Statewide 9/24/2013 5/5/2014, 79 FR 25506\nMaintenance plan contained in “Delaware Redesignation Request and Maintenance Plan Under the 1997 Annual PM2.5 National Ambient Air Quality Standard For the New Castle County Portion of the Philadelphia-Wilmington, PA-NJ-DE Nonattainment Area for Fine Particles,” dated November 27, 2012 New Castle County 12/12/2012 8/5/2014, 79 FR 45350 See § 52.427(d).\nMaintenance plan contained in “Delaware Redesignation Request and Maintenance Plan Under the 2006 Daily PM2.5 National Ambient Air Quality Standard For the New Castle County Portion of the Philadelphia-Wilmington, PA-NJ-DE Nonattainment Area for Fine Particles,” dated November 27, 2012 New Castle County 12/12/2012 8/5/2014, 79 FR 45350 See § 52.427(e).\n2011 Base Year Inventories for the 2008 8-Hour Ozone National Ambient Air Quality Standard New Castle and Sussex Counties 4/23/2015 10/1/2015, 80 FR 59052 § 52.423(e).\nReasonably Available Control Technology under 2008 8-hour ozone National Ambient Air Quality Standard Statewide 5/4/2015 12/8/2017, 82 FR 57849\nEmissions Statements Rule Certification for the 2008 Ozone NAAQS Delaware's portions of the Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE 2008 ozone NAAQS nonattainment area (i.e. New Castle County) and the Seaford 2008 ozone NAAQS nonattainment area (i.e. Sussex County) 6/29/2018 7/5/2019, 84 FR 32068 Certification that Delaware's SIP-approved regulations under 7 DE Administrative Code 1117 Section 7.0 Emission Statement meet the emissions statements requirements of CAA section 182(a)(3)(B) for the 2008 ozone NAAQS.\nNegative Declaration for the 2016 Oil and Gas Control Technology Guidelines Statewide 6/28/2018 7/9/2019, 84 FR 32624\n2008 8-Hour Ozone Certification for Nonattainment New Source Review (NNSR) Delaware portion of the Philadelphia-Wilmington-Atlantic City, nonattainment area and the Seaford, Delaware nonattainment area 6/29/2018 8/12/2019, 84 FR 39758\nSection 110(a)(2) Infrastructure Requirements for the 2015 Ozone NAAQS Statewide 10/11/2018 5/1/2020, 85 FR 25307 Docket #: 2019-0663. This action addresses CAA section 110(a)(2)(A), (B), (C), (D), (E), (F), (G), (H), (J), (K), (L), and (M).\n2015 8-Hour Ozone Certification for Nonattainment New Source Review (NNSR) Delaware portion of the Philadelphia-Wilmington-Atlantic City nonattainment area (which includes New Castle County) 8/3/2020 5/13/2021, 86 FR 26179\nEmissions Statement Certification for the 2015 Ozone National Ambient Air Quality Standard Delaware's portion of the Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE 2015 ozone NAAQS nonattainment area (i.e., New Castle County) 8/3/2020 1/19/2022, 87 FR 2723 Certification that Delaware's SIP-approved regulations under 7 DE Administrative Code 1117 Section 7.0 meet the emissions statements requirements of CAA Section 182(a)(3)(B) for the 2008 ozone NAAQS.\nPhiladelphia Area Base Year Inventory for the 2015 Ozone National Ambient Air Quality Standards Delaware's portion of the Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE 2015 ozone NAAQS nonattainment area (i.e., New Castle County) 10/9/2020 3/25/2022, 87 FR 17011 Delaware's portion of the Philadelphia Area consists of New Castle County.\nRegional Haze Plan from 2018-2028 State-wide 8/8/2022 October 22, 2024, 89 FR 84288\nMotor Vehicle Emissions Inspection Program; Plan for Implementation (PFI) for 7 DE Admin Code 1126 and 7 DE Admin. Code 1131 Statewide 03/13/2023 11/4/2024, 89 FR 87500 This Plan for Implementation applies to both 7 DE 1126 Motor vehicle Inspection Program—Sussex County; and to 7 DE 1131 Motor Vehicle Emissions Inspection Program—Kent and New Castle Counties.\nBasic vehicle emission inspection and maintenance (I/M) program requirement certification for the 2015 ozone national ambient air quality standard Delaware's portion of the Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE 2015 ozone NAAQS nonattainment area (i.e., New Castle County) 2/14/2024 9/25/2025, 90 FR 46067 Certification that Delaware's previously approved regulation at 7 DE 1131 meets the requirement for a basic I/M program in a moderate ozone nonattainment area in the Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE area for the 2015 ozone NAAQS.\n2006 24-hour PM2.5 Standard Second Maintenance Plan for the Delaware Portion of the Philadelphia-Wilmington, PA-NJ-DE Area New Castle County 4/15/24 7/2/2026, 91 FR 40406 2nd maintenance plan (limited maintenance plan).","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 52—APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS","Subpart I—Delaware"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"9ed927f23c0c5e6aff5cb705b908b3a77459a9f7ff748da00cb4ea8b18a189f1","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-52.388","next":"us/40-cfr-52.421"},"notice":"GroundRules: Original legal text. Not legal advice."}