June 5, 2026
Rule 219
Equipment Not Requiring a Written Permit Pursuant to Regulation II
(Clean Version)(PDF, 399 kb)
(Underline/Strikeout Version)(PDF, 407 kb)
Rule 222
Filing Requirements for Specific Emission Sources Not Requiring a Written Permit Pursuant to Regulation II
(Clean Version)(PDF, 197 kb)
(Underline/Strikeout Version)(PDF, 201 kb)
Rule 401
Visible Emissions
(Clean Version)(PDF, 121 kb)
(Underline/Strikeout Version)(PDF, 123 kb)
Rule 404
Particulate Matter - Concentration
(Clean Version)(PDF, 131 kb)
(Underline/Strikeout Version)(PDF, 135 kb)
Rule 405
Solid Particulate Matter - Weight
(Clean Version)(PDF, 134 kb)
(Underline/Strikeout Version)(PDF, 137 kb)
Rule 444.1
Particulate Matter Emission Reductions from Forestry and Agricultural Waste
(Clean Version)(PDF, 142 kb)
Rule 2011
Requirements for Monitoring, Reporting, and Recordkeeping for Oxides of Sulfur (SOx) Emissions
Appendix A: Chapter 5 - Remote Terminal Unit (RTU) - Electronic Reporting
(Clean Version)(PDF, 245 kb)
(Underline/Strikeout Version)(PDF, 247 kb)
Rule 2012
Requirements for Monitoring, Reporting, and Recordkeeping for Oxides of Nitrogen (NOx) Emissions
Appendix A: Chapter 7 - Remote Terminal Unit (RTU) - Electronic Reporting
(Clean Version)(PDF, 251 kb)
(Underline/Strikeout Version)(PDF, 254 kb)
Rule 2015
Backstop Provisions
(Clean Version)(PDF, 100 kb)
(Underline/Strikeout Version)(PDF, 104 kb)
May 1, 2026
Rule 301
Permitting and Associated Fees
(Clean Version)(PDF, 767 kb)
(Underline/Strikeout Version)(PDF, 826 kb)
Rule 303
Hearing Board Fees
(Clean Version)(PDF, 172 kb)
(Underline/Strikeout Version)(PDF, 179 kb)
Rule 304
Equipment, Materials, and Ambient Air Analyses
(Clean Version)(PDF, 116 kb)
(Underline/Strikeout Version)(PDF, 117 kb)
Rule 304.1
Analyses Fees
(Clean Version)(PDF, 155 kb)
(Underline/Strikeout Version)(PDF, 177 kb)
Rule 306
Plan Fees
(Clean Version)(PDF, 175 kb)
(Underline/Strikeout Version)(PDF, 177 kb)
Rule 307.1
Alternative Fees for Air Toxics Emissions Inventory
(Clean Version)(PDF, 282 kb)
(Underline/Strikeout Version)(PDF, 289 kb)
Rule 308
On-Road Motor Vehicle Mitigation Options Fees
(Clean Version)(PDF, 167 kb)
(Underline/Strikeout Version)(PDF, 125 kb)
Rule 309
Fees for Regulation XVI and Regulation XXV
(Clean Version)(PDF, 121 kb)
(Underline/Strikeout Version)(PDF, 122 kb)
Rule 311
Air Quality Investment Program (AQIP) Fees
(Clean Version)(PDF, 95 kb)
(Underline/Strikeout Version)(PDF, 95 kb)
Rule 313
Authority to Adjust Fees and Due Dates
(Clean Version)(PDF, 132 kb)
(Underline/Strikeout Version)(PDF, 133 kb)
Rule 314
Fees for Architectural Coatings
(Clean Version)(PDF, 161 kb)
(Underline/Strikeout Version)(PDF, 163 kb)
Rule 315
Fees for Training Classes and License Renewal
(Clean Version)(PDF, 120 kb)
(Underline/Strikeout Version)(PDF, 121 kb)
Rule 316
Fees for Rule 2305
(Clean Version)(PDF, 150 kb)
(Underline/Strikeout Version)(PDF, 151 kb)
Rule 316.2
Fees for Rule 2306
(Clean Version)(PDF, 117 kb)
(Underline/Strikeout Version)(PDF, 118 kb)
April 3, 2026
Rule 1124
Aerospace Assembly and Component Manufacturing Operations
(Clean Version)(PDF, 390 kb)
(Underline/Strikeout Version)(PDF, 500 kb)
Rule 1144
Metalworking Fluids and Direct-Contact Lubricants
(Clean Version)(PDF, 154 kb)
(Underline/Strikeout Version)(PDF, 173 kb)
January 9, 2026
Rule 463
Organic Liquid Storage
(Clean Version)(PDF, 339 kb)
(Underline/Strikeout Version)(PDF, 343 kb)
Rule 1111
Reduction of NOx Emissions from Natural-Gas-Fired, Fan-Type Central Furnaces
(Clean Version)(PDF, 168 kb)
(Underline/Strikeout Version)(PDF, 179 kb)
Rule 1118
Control of Emissions from Refinery Flares
(Clean Version)(PDF, 398 kb)
(Underline/Strikeout Version)(PDF, 404 kb)
December 5, 2025
Rule 1107
Coating of Metal Parts and Products
(Clean Version)(PDF, 185 kb)
(Underline/Strikeout Version)(PDF, 216 kb)
Rule 1469
Hexavalent Chromium Emissions from Chromium Electroplating and Chromic Acid Anodizing Operations
(Clean Version)(PDF, 719 kb)
(Underline/Strikeout Version)(PDF, 846 kb)
October 3, 2025
Rule 301
Permitting and Associated Fees
(Clean Version)(PDF, 846 kb)
(Underline/Strikeout Version)(PDF, 864 kb)
September 5, 2025
Rule 223
Requirements for Confined Animal Facilities
(Clean Version)(PDF, 229 kb)
(Underline/Strikeout Version)(PDF, 249 kb)
Rule 445
Wood-Burning Devices
(Clean Version)(PDF, 98 kb)
(Underline/Strikeout Version)(PDF, 330 kb)
Rule 1133
Emission Reductions from Direct Land Application
(Clean Version)(PDF, 80 kb)
(Underline/Strikeout Version)(PDF, 128 kb)
Rule 1133.1
Chipping and Grinding Operations
(Clean Version)(PDF, 140 kb)
(Underline/Strikeout Version)(PDF, 160 kb)
Rule 1133.2
Emission Reductions from Co-Composting Operations
(Clean Version)(PDF, 207 kb)
(Underline/Strikeout Version)(PDF, 246 kb)
Rule 1133.3
Emission Reductions from Composting Operations
(Clean Version)(PDF, 209 kb)
(Underline/Strikeout Version)(PDF, 250 kb)
Rule 1138
Control of Emissions from Restaurant Operations
(Clean Version)(PDF, 124 kb)
(Underline/Strikeout Version)(PDF, 133 kb)
August 1, 2025
Rule 462
Organic Liquid Loading
(Clean Version)(PDF, 152 kb)
(Underline/Strikeout Version)(PDF, 139 kb)
June 6, 2025
Rule 1171
Solvent Cleaning Operations
(Clean Version)(PDF, 252 kb)
(Underline/Strikeout Version)(PDF, 322 kb)