Air Rules

All DEP Rules (off-site, Secretary of State)

Department Proposed Rulemaking

The Maine Department of the Secretary of State, Bureau of Corporations, Elections and Commissions maintains online copies of agency rule chapters.

The electronic version maintained by the Department of the Secretary of State and are in MS Word format unless otherwise noted. Rule chapters downloaded from the site should not be considered "official" state rules for use before a court. Contact the Secretary of State's Administrative Proccedure Act Office for certified copies of rule chapters.

For general questions regarding Department Rulemaking please contact Jeff Crawford (207) 287-7647. For specific questions regarding Rules applicability please contact program staff.

Definitions Regulation
Visible Emissions Regulation
Open Burning
Fuel Burning Equipment Particulate Emission Standard
Incinerator Particulate Emission Standard
General Process Source Particulate Emission Standard
Low Sulfur Fuel Regulation
Sulfur Dioxide Emission Standards for Sulfite Pulp Mills
Emergency Episode Regulations
Ambient Air Quality Standards
Petroleum Liquid Storage Vapor Control
Bulk Terminal Petroleum Liquid Transfer Requirements
Growth Offset Regulation
Classification of Air Quality Control Regions
Major and Minor Source Air Emission License Regulations
Prohibited Dispersion Techniques
Source Surveillance - Emissions Monitoring
Gasoline Dispensing Facilities Vapor Control
Motor Vehicle Fuel Volatility Limit
Gasoline Tank Truck Tightness Self-Certification
Emission Limitations and Emission Testing of Resource Recovery Facilities
Control of Volatile Organic Compounds from Paper, Film and Foil Coating Operations
Total Reduced Sulfur Control from Kraft Pulp Mills
Perchloroethylene Dry Cleaner Regulation
Capture Efficiency Test Procedures
Appendix A to Chapter 126 (in Adobe Acrobat .pdf format)
New Motor Vehicle Emission Standards
  Attachment to Chapter 127 (in Adobe Acrobat .pdf format): "LEV III" Amendments to the California Greenhouse Gas ...
Surface Coating Facilities
Appendix to Chapter 129
Solvent Cleaners
Cutback Asphalt and Emulsified Asphalt
Graphic Arts - Rotogravure and Flexography
Appendix to Chapter 132
Petroleum Liquids Transfer Vapor Recovery At Bulk Gasoline Plants
Reasonably Available Control Technology for Facilities That Emit Volatile Organic Compounds
Emission Statements
Reasonably Available Control Technology for Facilities that Emit Nitrogen Oxides
Transportation Conformity
Part 70 Air Emission License Regulations
Ch. 141
Conformity of General Federal Actions - Repealed effective July 27, 2015
New Source Performance Standards
National Emission Standards for Hazardous Air Pollutants
NOx Control Program
Diesel-Powered Motor Vehicle Emissions Standards
Emissions from Smaller-Scale Electric Generating Facilities
General Permit for Nonmetallic Mineral Processing Plants
Control of Emissions from Outdoor Wood Boilers
Architectural and Industrial Maintenance (AIM) Coatings
Control of Emissions of Volatile Organic Compounds from Consumer Products
Mobile Equipment Repair and Refinishing
Control of Volatile Organic Compounds from Flexible Package Printing
CO2 Budget Trading Program
CO2 Budget Trading Program Waiver and Suspension
CO2 Budget Trading Program Auction Provisions
Control of Volatile Organic Compounds from Adhesives and Sealants
Graphic Arts - Offset Lithography and Letterpress Printing
Ch. 162 Control for Fiberglass Boat Manufacturing Materials
Residential Wood Stove Replacement and Rebate Program
General Permit for Concrete Batch Plants
General Permit for Class IV-A Incinerators