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Recent Actions
This page provides quick and easy access to recent regulations, and policy and guidance documents issued by EPA’s Office of Air and Radiation for the previous 6 month period. Recent Actions are organized in alphabetical order.
If you are looking for an archive of older documents sorted by Clean Air Act Titles, search the OAR Policy and Guidance Information Page.
From the listing below, find the file you would like to download. The document may be available in one or more file formats, as represented by the icons on the righthand side of the listing. Click on the icon that represents the format you wish to receive. For details on TTNWeb's file type icons, standard file formats, and how to use them, see the TTNWeb File Types page.
File Description |
File Date |
File Types |
|
| =======A======= | |||
| Aerosol Coatings, National Volatile Organic Compound Emission Standards | 06-15-09 | ||
| - Final Amendments: Fact Sheet | 06-15-09 |  |
|
| - Final Amendments | 06-15-09 | |
|
| - Proposed Amendments: Fact Sheet | 03-26-09 | |
|
| - Proposed Amendments | 03-26-09 | |
|
| Aerosol Coatings, National Volatile Organic Compound Emission Standards for – Amendments to Extend Compliance Date | 12-19-08 | ||
| - Withdrawl of Direct Final Rule | 12-19-08 | |
|
| - Fact Sheet | 10-31-08 | |
|
| - Direct Final Rule | 10-31-08 | |
|
| - Parallel Proposal | 10-31-08 | |
|
| Aluminum, Copper, and other Nonferrous Foundries, Proposed Rule to Reduce Air Toxics Emissions from Area Source | 06-15-09 | ||
| - Final Rule: Fact Sheet | 06-15-09 | |
|
| - Final Rule | 06-15-09 | |
|
| - Fact Sheet | 01-15-09 | |
|
| - Proposed Rule | 01-15-09 |  |
|
| Air Toxics Standards for Nine Source Categories (RTR Group 2a): | 09-29-08 | ||
| - Proposed Rule: Fact Sheet | 09-29-08 | |
|
| - Proposed Rule | 09-29-08 | |
|
| Asphalt Processing and Asphalt Roofing Manufacturing: | |||
| - National Emission Standards for Hazardous Air Pollutants: Area Source Standards - Fact Sheet | 11-16-09 | |
|
| - Asphalt Processing and Asphalt Roofing Manufacturing: National Emission Standards for Hazardous Air Pollutants: Area Source Standards – Final Rule | 11-16-09 | |
|
| Asphalt Refining and Asphalt Roofing Manufacturing Facilities: | |||
| - Proposed Rule to Reduce Air Toxics Emissions from Area Sources - Fact Sheet | 07-02-09 | |
|
| - Proposed Rule to Reduce Air Toxics Emissions from Area Sources | 07-02-09 | |
|
| =======B======= | |||
| =======C======= | |||
| Chemical Manufacturing Industry: | |||
| Final Air Toxics Standards for Area Sources – Fact Sheet | 10-16-09 | |
|
| Final Air Toxics Standards for Area Sources: Final Rule | 10-16-09 | |
|
| Chemical Preparation Industry: | |||
| National Emission Standards for Hazardous Air Pollutants for Area Sources: Proposed Rule – Fact Sheet | 07-28-09 | |
|
| National Emission Standards for Hazardous Air Pollutants for Area Sources: Proposed Rule | 07-28-09 | |
|
| Clean Air Act Section 126 Response: | 02-13-09 | ||
| - Delaware Petition: Extension of Deadline for Action | 02-13-09 | |
|
| Coal Preparation Plants New Source Performance Standards | |||
| Final Rule Amendments - Fact Sheet | 09-25-09 | |
|
| Final Rule Amendments | 09-25-09 | |
|
| Supplemental Proposal - Fact Sheet | 05-15-09 | |
|
| Supplemental Proposal - Proposed Rule | 05-15-09 | |
|
| Proposed Revisions - Fact Sheet | 04-16-08 | |
|
| Proposed Revisions - Proposed Rule | 04-16-08 | |
|
| Consumer and Commercial Products: | 09-30-08 | ||
| - Group IV: Control Techniques Guidelines in Lieu of Regulations for Miscellaneous Metal Products Coatings, Plastic Parts Coatings, Auto and Light-Duty Truck Assembly Coatings, Fiberglass Boat Manufacturing Materials, and Miscellaneous Industrial Adhesives – Final Rule: Fact Sheet | 09-30-08 | |
|
| - Consumer and Commercial Products, Group IV: Control Techniques Guidelines in Lieu of Regulations for Miscellaneous Metal Products Coatings, Plastic Parts Coatings, Auto and Light-Duty Truck Assembly Coatings, Fiberglass Boat Manufacturing Materials, and Miscellaneous Industrial Adhesives – Final Rule | 09-30-08 | |
|
| - Group IV: Control Technique Guidelines in Lieu of Regulations for Misc. Metal Products Coatings, Plastic Parts, Auto & Light-Duty Truck Assembly Coatings, Fiberglass Boat Manufacturing, Materials and Misc. Industrial Adhesives: Final CTG Documents | 09-30-08 |  |
|
| - Group IV: Control Technique Guidelines in Lieu of Regulations for Misc. Metal Products Coatings, Plastic Parts, Auto & Light-Duty Truck Assembly Coatings, Fiberglass Boat Manufacturing, Materials and Misc. Industrial Adhesives: Fact Sheet | 07-03-08 | |
|
| - Group IV: Control Technique Guidelines in Lieu of Regulations for Misc. Metal Products Coatings, Plastic Parts, Auto & Light-Duty Truck Assembly Coatings, Fiberglass Boat Manufacturing, Materials and Misc. Industrial Adhesives: Proposed Rule | 07-03-08 | |
|
| - Group IV: Control Technique Guidelines in Lieu of Regulations for Misc. Metal Products Coatings, Plastic Parts, Auto & Light-Duty Truck Assembly Coatings, Fiberglass Boat Manufacturing, Materials and Misc. Industrial Adhesives: CTG Documents | 07-03-08 | |
|
| Continuous Instrumental Test Methods: | 05-22-09 | ||
| - Update of Continuous Instrumental Test Methods; Correction – Final Rule | 05-22-09 | |
|
| - Update: Technical Amendments – Final Rule | 05-15-08 | |
|
| - Update: Technical Amendments – Final Rule: Fact Sheet | 05-15-08 | |
|
| - Technical Amendments - Withdrawl of Direct Final Rule | 11-01-07 | |
|
| - Update: Final Amendments Fact Sheet | 04-28-06 | |
|
| - Update: Final Amendments | 04-28-06 | |
|
| =======D======= | |||
| =======E======= | |||
| Electric Arc Furnace Steelmaking Facilities | 02-11-09 | ||
| - Amendments to the Air Toxics Rule for Area Sources: Withdrawl of Direct Final Rule | 02-11-09 | |
|
| Electric Utility, Industrial-Commercial-Institutional, and Small Industrial-Commercial-Institutional Steam Generating Units: | 05-30-08 | ||
| - Standards of Performance: Proposed Reconsideration: Fact Sheet | 05-30-08 | |
|
| - Standards of Performance: Proposed Reconsideration | 05-30-08 | |
|
| Emission Standards for Stationary Diesel Engines: Advance Notice of Proposed Rulemaking | 01-16-08 | ||
| - Fact Sheet | 01-16-08 | |
|
| - Advanced Notice | 01-16-08 | |
|
| Emissions Factors Program Improvements | |||
| - Advanced Notice of Proposed Rulemaking - Fact Sheet | 10-08-08 | |
|
| - Advanced Notice of Proposed Rulemaking | 10-08-08 | |
|
| =======F======= | |||
| Ferroalloys Production Area Source Facilities: | 09-09-08 | ||
| - Fact Sheet | 09-09-08 | |
|
| - Proposed Rule | 09-09-08 | |
|
| =======G======= | |||
| Gasoline Dispensing Facilities | 06-19-08 | ||
| - Amendments to Air Toxics Standards: Fact Sheet | 06-19-08 | |
|
| - Amendments to Air Toxics Standards: Direct Final Rule | 06-19-08 | |
|
| - Amendments to Air Toxics Standards: Parallel Proposal | 06-19-08 | |
|
| Georgia: NOx SIP Call Phase II -Final Rule to Remove Georgia from the NOx SIP Call Requirements: | 04-16-08 | ||
| - Fact Sheet | 04-16-08 | |
|
| - Final Rule | 04-16-08 | |
|
| =======H======= | |||
| Halogenated Solvent Cleaners | 10-03-08 | ||
| - National Air Emission Standards for Hazardous Air Pollutants (NESHAP): Proposed Notice Of Reconsideration Of Final Rule – Proposed Rule: Fact Sheet | 10-03-08 | |
|
| - National Air Emission Standards for Hazardous Air Pollutants (NESHAP): Proposed Notice Of Reconsideration Of Final Rule – Proposed Rule | 10-03-08 | |
|
| Hospital/Medical/Infectious Waste Incinerators: | |||
| - New Source Performance Standards and Emission Guidelines: Final Rule Amendments - Fact Sheet | 09-15-09 | |
|
| - New Source Performance Standards and Emission Guidelines: Final Rule Amendments | 09-15-09 | |
|
| - Proposed Amendments To New Source Performance Standards And Emission Guidelines - Fact Sheet | 11-14-08 | |
|
| - Proposed Amendments to New Source Performance Standards and Emission Guidelines – Proposed Rule | 11-14-08 | |
|
| =======I======= | |||
| Iron and Steel Foundries: | 01-23-08 | ||
| - Final Amendments to the Air Toxics Standards for Iron and Steel Foundries - Fact Sheet | 01-23-08 | |
|
| - Final Amendments to the Air Toxics Standards for Iron and Steel Foundries - Final Rule | 01-23-08 | |
|
| =======J======= | |||
| =======K======= | |||
| =======L======= | |||
| Leak Detection and Repair: | 12-15-08 | ||
| - Leak Detection: Alternative Work Practice to Detect Leaks from Equipment Final Rule : Fact Sheet | 12-15-08 | |
|
| - Leak Detection: Alternative Work Practice to Detect Leaks from Equipment Final Rule | 12-15-08 | |
|
| =======M======= | |||
| Mercury Cell Chlor-Alkali Plants: | 05-30-08 | ||
| - Air Toxics Rule: Proposed Rule: Fact Sheet | 05-30-08 | |
|
| - Air Toxics Rule: Proposed Rule | 05-30-08 | |
|
| Metal Fabrication and Finishing Industry: | 03-20-08 | ||
| - Proposed Air Toxics Standards for Area Sources: Fact Sheet | 03-20-08 | |
|
| - Proposed Air Toxics Standards for Area Sources: Proposed Rule | 03-20-08 | |
|
| Miscellaneous Chemicial Manufacturing: | 09-19-08 | ||
| - Area Source Air Toxics Standards: Proposed Rule: Fact Sheet | 09-19-08 | |
|
| - Area Source Air Toxics Standards: Proposed Rule | 09-19-08 | |
|
| =======N======= | |||
| Nine Metal Fabrication and Finishing Source Categories | 06-13-08 | ||
| - Final Air Toxics Standards – Fact Sheet | 06-13-08 | |
|
| - Final Air Toxics Standards – Proposed Rule | 06-13-08 | |
|
| Nonmetallic Minerals Processing Plants: New Source Performance Standards | 04-16-09 | ||
| - Final Rule: Fact Sheet | 04-16-09 | |
|
| - Final Rule | 04-16-09 | |
|
| - Proposed Revisions: Fact Sheet | 04-16-08 | |
|
| - Proposed Revisions: Proposed Rule | 04-16-08 | |
|
| =======O======= | |||
| Organic Chemical Manufacturing Industry: | 07-31-08 | ||
| - Proposed Amendments to the Air Toxics Standards - Final Rule - Fact Sheet | 01-16-07 | |
|
| - Proposed Amendments to the Air Toxics Standards - Final Rule | 01-16-07 | |
|
| Organic Liquids Distribution (Non-Gasoline): | 07-10-08 | ||
| - Air Toxics Rule: Amendments: Fact Sheet | 07-10-08 | |
|
| - Air Toxics Rule: Final Amendments |
07-10-08 | |
|
| - Air Toxics Rule: Amendments: Fact Sheet | 04-16-08 | |
|
| - Air Toxics Rule: Direct Final Amendments |
04-16-08 |
|
|
| - Air Toxics Rule: Proposed Rule Amendments | 04-16-08 |
|
|
| Ozone Monitoring Regulations | |||
| - Revisions to Network Design Requirements: Proposed Rule - Fact Sheet | 07-08-09 | |
|
| - Revisions to Network Design Requirements: Proposed Rule | 07-08-09 | |
|
| =======P======= | |||
| Paints and Allied Products Manufacturing: National Emission Standards for Hazardous Air Pollutants | |||
| - Final Area Source Standards - Fact Sheet | 11-16-09 | |
|
| - Final Area Source Standards – Final Rule | 11-16-09 | |
|
| - Proposed Area Source Standards - Fact Sheet | 05-22-09 | |
|
| - Proposed Area Source Standards | 05-22-09 | |
|
| Perchloroethylene Dry Cleaning Facilities | 07-07-08 | ||
| - Direct Final Rule Withdrawal; Final Rule; Revision: Fact Sheet | 07-07-08 | |
|
| - Direct Final Rule Withdrawal; Final Rule | 07-07-08 | |
|
| - Direct Final: Fact Sheet | 03-20-08 | |
|
| - Direct Final Rule | 03-20-08 | |
|
| - Parallel Proposal | 03-20-08 | |
|
| Performance Specifications for Continuous Monitoring Systems | 09-21-08 | ||
| - Proposed Emissions Monitoring Requirements; Fact Sheet | 09-21-08 | |
|
| - Proposed Emissions Monitoring Requirements | 09-21-08 | |
|
| Petroleum Refineries: Air Toxics Standards | |||
| - Proposed Partial Withdrawal: Fact Sheet | 10-15-09 | |
|
| - Final Amendments | 10-15-09 | |
|
| - Proposed Partial Withdrawal of Final Amendments | 10-15-09 | |
|
| - Final Amendments: Fact Sheet | 01-16-09 | |
|
| - Final Amendments | 01-16-09 | |
|
| Petroleum Refineries: Amendments to Air Toxics Standards | |||
| - Supplemental Proposal: Fact Sheet | 10-30-08 | |
|
| - Supplemental Proposal | 10-30-08 | |
|
| Petroleum Refineries: Standards of Performance | 12-12-08 | ||
| - Proposed Amendments to New Source Performance Standards: Fact Sheet | 12-12-08 | |
|
| - New Source Performance Standards: Proposed Amendments | 12-12-08 | |
|
| - New Source Performance Standards: Interim Final Stay Extension for Certain Provisions | 12-12-08 | |
|
| - New Source Performance Standards: Direct Final Stay Extension for Certain Provisions | 12-12-08 | |
|
| - New Source Performance Standards: Parallel Proposed Stay Extension for Certain Provisions | 12-12-08 | |
|
| - New Source Performance Standards – Inadvertent Error Memorandum | 06-09-08 | |
|
| - New Source Performance Standards – Final Amendments: Fact Sheet | 04-30-08 | |
|
| - New Source Performance Standards – Final Amendments | 04-30-08 | |
|
| Plating and Polishing Industry: | 06-12-08 | ||
| - Final Air Toxics Standards – Fact Sheet | 06-12-08 | |
|
| - Final Air Toxics Standards – Final Rule | 06-12-08 | |
|
| - Proposed Air Toxics Standards for Area Sources – Fact Sheet | 03-06-08 | |
|
| - Proposed Air Toxics Standards for Area Sources – Proposed Rule | 03-06-08 | |
|
| Portland Cement Manufacturing: | 06-09-09 | ||
| - Proposed Amendments to National Air Toxics Emission Standards: Comment Period Extension and Public Hearings | 06-09-09 | |
|
| - Proposed Amendments to National Air Toxics Emission Standards: Fact Sheet | 04-21-09 updated 6-12-09 |
|
|
| - Proposed Amendments to National Air Toxics Emission Standards - Proposed Rule | 04-21-09 | |
|
| - Standards of Performance for Portland Cement Plants – Fact Sheet | 05-30-08 | |
|
| - Standards of Performance for Portland Cement Plants - Proposed Rule | 05-30-08 | |
|
| Predictive Emission Monitoring Systems in Stationary Sources: | 03-16-09 | ||
| - Performance Specification 16: Final Rule: Fact Sheet | 03-16-09 | |
|
| - Performance Specification 16: Final Rule | 03-16-09 | |
|
| Prepared Feeds Manufacturing Facilities | 07-22-09 | ||
| - Proposed Rule to Reduce Air Toxics Emissions from Area Source Prepared Feeds Manufacturing Facilities: Fact Sheet | 07-22-09 | |
|
| - Proposed Rule to Reduce Air Toxics Emissions from Area Source Prepared Feeds Manufacturing Facilities: Proposed Rule | 07-22-09 | |
|
| =======Q======= | |||
| =======R======= | |||
| Reciprocating Internal Combstion Engines: | 02-25-09 | ||
| - Area Source Air Toxics Requirements: Proposed Rule Fact Sheet | 02-25-09 | |
|
| - Area Source Air Toxics Requirements: Proposed Rule | 02-25-09 | |
|
| Revised Schedule for Submitting Exceptional Event Data to Support Initial Area Designations for the 2008 Ozone NAAQS | 09-30-08 | ||
| - Direct Final Rule And Proposal – Fact Sheet | 09-30-08 | |
|
| - Direct Final Rule | 09-30-08 | |
|
| - Parallel Proposal | 09-30-08 | |
|
| Revision to Definition of Volatile Organic Compounds | 01-13-09 | ||
| - Exclusion of Propylene Carbonate and Dimethyl Carbonate: Fact Sheet | 01-13-09 | |
|
| - Exclusion of Propylene Carbonate and Dimethyl Carbonate: Final Rule | 01-13-09 | |
|
| =======S======= | |||
| Semiconductor Manufacturing Industry: | 07-15-08 | ||
| - Air Toxics Emissions Controls: Final Rule Amendments: Fact Sheet | 07-15-08 | |
|
| - Air Toxics Emissions Controls: Final Rule Amendments | 07-15-08 | |
|
| - Air Toxics Emissions Controls: Proposed Amendments: Fact Sheet | 03-27-08 | |
|
| - Air Toxics Emissions Controls: Proposed Amendments | 03-27-08 | |
|
| Seven Industry Sectors: Amendments to National Emissions Standards for Hazardous Air Pollutants for Area Sources | 03-20-08 | ||
| - Fact Sheet | 03-20-08 | |
|
| - Direct Final Rule Amendments | 03-20-08 | |
|
| Stationary Combustion Turbines: | 03-16-09 | ||
| - Direct Final Amendments to New Source Performance Standards: Fact Sheet | 03-16-09 | |
|
| - Direct Final Amendments to New Source Performance Standards | 03-16-09 | |
|
| Stack Gas Velocity: Revisions to Test Method for Determining Stack Gas Velocity, Taking into Account Velocity Decay near the Stack Walls | |||
| - Proposed Rule: Fact Sheet | 08-19-09 | |
|
| - Proposed Rule | 08-19-09 | |
|
| Stationary Source Audit Program: | 06-05-09 | ||
| - Restructuring: Proposed Rule: Fact Sheet | 06-05-09 | |
|
| - Restructuring: Proposed Rule | 06-05-09 | |
|
| Synthetic Organic Chemicals Manufacturing Industry and Petroleum Refineries: | 05-18-08 | ||
| - Final Amendments to Equipment Leak Regulations and New Standards – Notice of Stay – Fact Sheet | 05-18-08 | |
|
| - Final Amendments to Equipment Leak Regulations and New Standards – Notice of Stay - Direct Final Rule | 05-18-08 | |
|
| - Final Amendments to Equipment Leak Regulations and New Standards – Notice of Stay - Interim Final Rule | 05-18-08 | |
|
| - Final Amendments to Equipment Leak Regulations and New Standards – Notice of Stay - Proposed Rule | 05-18-08 | |
|
| =======T======= | |||
| =======U======= | |||
| =======V======= | |||
| =======W======= | |||
| =======X======= | |||
| =======Y======= | |||
| =======Z======= | |||