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Proposed Plans and Regulations


Plans & Regulations Under Development

Documents related to the State Implementation Plan (SIP)


Sulfur Dioxide

Fine Particulate Matter

Regional Haze

Proposed Plans & Regulations


Final Regulations

Regulation No 1124 - Control of Volatile Organic Compound Emissions

Regulation No. 1125 - Requirements for Preconstruction Review

  • Section 3.0 Prevention of Significant Deterioration of Air Quality

Regulation No. 1141 -  Limiting Emissions for Consumer and Commercial Products

Regulation No. 1132 - Transportation Conformity is now final:

Regulation 1113, "Open Burning" is now final 


Final Regulation Websites

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