Jump to main content.


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 2 year period. Recent Actions are

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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: Direct Final Rule: Fact Sheet 03-02-12 PDF file
      - National volatile Organic Compound Emission Standards: Direct Final Rule 03-02-12 PDF file
      - National volatile Organic Compound Emission Standards: Proposed Rule 03-02-12 PDF file
Air Quality: Revision to Definition of Votatile Organic Compounds  
      - Exclusion of trans-1,3,3,3 - tetrafluoropropene: Final Rule: Fact Sheet 06-07-12 PDF file
      - Exclusion of trans-1,3,3,3 - tetrafluoropropene: Final Rule 06-07-12 PDF file
Air Toxics Standards for Sixteen Source Categories (RTR Bins 1 and 2):  
      - Proposed Rule: Fact Sheet 09-17-10 PDF file
      - Proposed Rule 09-17-10 PDF file
Primary Aluminum Reduction - Risk and Technology Review:  
      - Proposed Rule 11-04-11 PDF file
      - Proposed Rule Fact Sheet 11-04-11 PDF file
 =======B=======
 =======C=======
Case-By-Case Emission Standards (112(j)), Outlining Requirements for States to Set:
      Proposed Amendments: Fact Sheet 03-24-10 PDF file
      Proposed Amendments 03-24-10 PDF file
Chemical Manufacturing Area Sources: National Emission Standards for Hazardous Air Pollutants
      Final Rule 12-14-12 PDF file
      Final Rule: Fact Sheet 12-14-12 PDF file
      Final Rule: Stay 10-19-12 PDF file
      Area Sources: Proposed Rule and Notice of Reconsideration: Fact Sheet 01-13-12 PDF file
      Area Sources: Proposed Rule and Notice of Reconsideration 01-13-12 PDF file
Chemical Manufacturing Industry: National Emission Standards for Hazardous Air Pollutants
      Area Sources: Final Rule Fact Sheet 03-08-11 PDF file
      Area Sources: Final Rule 03-08-11 PDF file
      Area Sources - Final Rule Fact Sheet 10-16-09 PDF file
      Area Sources: Final Rule 10-16-09 PDF file
Chemical Preparation Industry: National Emission Standards for Hazardous Air Pollutants
      Area Sources: Final Rule Fact Sheet 12-16-09 PDF file
     Area Sources: Final Rule 12-16-09 PDF file
      Area Sources: Proposed Rule Fact Sheet 07-28-09 PDF file
      Area Sources: Proposed Rule 07-28-09 PDF file
Chromium Electroplating (Hard and Decorative) and Chromium Anodizing Tanks ; and Steel Pickling-- HCl Process Facilities and Hydrochloric Acid Regeneration Plants-- National Emission Standards for Hazardous Air Pollutant Emissions
      Final Rule: Fact Sheet 12-16-09 PDF file
      Final Rule 12-16-09 PDF file
Clean Air Act Section 126 Petition from New Jersey:  
      Clean Air Act Section 126 Petition from New Jersey - Sulfur Dioxide Emissions from the Portland Generating Station: Withdrawal of Direct Final Rule 03-12-11 PDF file
      Clean Air Act Section 126 Petition from New Jersey - Sulfur Dioxide Emissions from the Portland Generating Station: Direct Final Rule 12-14-11 PDF file
      Clean Air Act Section 126 Petition from New Jersey - Sulfur Dioxide Emissions from the Portland Generating Station: Proposed Rule 12-14-11 PDF file
      Clean Air Act Section 126 Petition from New Jersey - Sulfur Dioxide Emissions from the Portland Generating Station: Final Action 10-31-11 PDF file
      Clean Air Act Section 126 Petition from New Jersey - Sulfur Dioxide Emissions from the Portland Generating Station: Fact Sheet 10-31-11 PDF file
      Sulfur Dioxide Emissions form the Portland Generating Station: Extension of Comment Period 05-24-11 PDF file
      Sulfur Dioxide Emissions form the Portland Generating Station: Proposed Action 03-31-11 PDF file
      Sulfur Dioxide Emissions form the Portland Generating Station: Fact Sheet 03-31-11 PDF file
      Final Rule: Fact Sheet 11-10-10 PDF file
      Final Rule 11-10-10 PDF file
Commercial/Industrial Solid Waste Incinerators: Emissions Standards for Area Source
      - Fact Sheet 04-30-10 PDF file
      - Proposed Rule 04-30-10 PDF file
Compliance Certification Content Requirements: Operating Permits Programs
      - Fact Sheet 03-22-13 PDF file
      - Proposed Rule 03-22-13 PDF file
Continuous Opacity Monitoring
      - Quality Assurance Requirements: Fact Sheet 02-16-12 PDF file
      - Quality Assurance Requirements: Direct Final Rule 02-16-12 PDF file
      - Quality Assurance Requirements: Parallel Proposed Rule 02-16-12 PDF file
 =======D=======
Definition of Volatile Organic Compounds
      - Proposed Exclusion of a Group of Four Hydrofluoropolyethers (HFPEs): Fact Sheet 03-15-12 PDF file
      - Proposed Exclusion of a Group of Four Hydrofluoropolyethers (HFPEs) 03-15-12 PDF file
 =======E=======
 =======F=======
Ferroalloys Production - Risk and Technology Review:
      - Proposed Rule 11-04-11 PDF file
      - Proposed Rule Fact Sheet 11-04-11 PDF file
Fossil-Fuel-Fired, Electric Utility, Industrial-Commercial-Institutional, and Small Industrial-Commercial-Institutional Steam Generating Units:
      - Standards of Performance: Direct Final Rule 01-11-11 PDF file
      - Standards of Performance: Parallel Proposed Rule 01-11-11 PDF file
 =======G=======
Gasoline Distribution Facilities: National Emission Standards for Hazardous Air Pollutants
      - Final Amendment 01-11-11 html file
      - Proposed Amendments: Fact Sheet 12-07-09 html file
      - Proposed Amendments 12-07-09 PDF file
Gold Mine Ore Processing and Production - National Emissions Standards for Hazardous Air Pollutants:
      - Fact Sheet 12-16-10 PDF file
      - Final Rule 12-16-10 federal register file
      - Fact Sheet 04-15-10 PDF file
      - Proposed Rule 04-15-10 federal register file
 =======H=======
Hard and Decorative chromium Electroplatng and Chromium anodizing Tans and Steel Pickling -- HCl Process Facilities and Hydrochloric Acid Regeneration Plants
      - National Emissions Standards for Hazardous Air Pollutants: Supplemental Proposed Rule - Fact Sheet 01-27-12 PDF file
      - National Emissions Standards for Hazardous Air Pollutants: Supplemental Proposed Rule 01-27-12 federal register file
Hospital/Medical/Infectious Waste Incinerators
      - Amendments to the Federal Plan to Implement Standards of Performance for Existing Facilities and Amendments to the New Source Performance Standards: Proposed Rule - Fact Sheet 03-28-12 PDF file
      - Amendments to the Federal Plan to Implement Standards of Performance for Existing Facilities and Amendments to the New Source Performance Standards: Proposed Rule 03-28-12 federal register file
Hospital/Medical/Infectious Waste Incinerators: New Source Performance Standards and Emission Guidelines
      - Final Rule Amendments - Fact Sheet 03-29-11 PDF file
      - Final Rule Amendments 03-29-11 federal register file
      - Final Rule Amendments - Fact Sheet 09-15-09 PDF file
      - Final Rule Amendments 09-15-09 federal register file
      - Proposed Rule Amendments - Fact Sheet 11-14-08 PDF file
      - Proposed Rule Amendments 11-14-08 federal register file
 =======I=======
Industrial, Commercial, and Institutional Boilers: Emissions Standards for Area Source
      - Fact Sheet 04-30-10 PDF file
      - Proposed Rule 04-30-10 PDF file
Industrial, Commercial, and Institutional Boilers and Process Heaters, Major Source: Emissions Standards for Area Source
      - Fact Sheet 04-30-10 PDF file
      - Proposed Rule 04-30-10 PDF file
 =======J=======
 =======K=======
 =======L=======
Secondary Lead Smelting: National Emission Standards for Hazardous Air Pollutants  
     - Final Rule Fact Sheet 12-16-11 PDF file
     - Final Rule 12-16-11 federal register file
     - Proposed Rule Fact Sheet 05-02-11 PDF file
     - Proposed Rule 05-02-11 federal register file
Primary Lead Smelting: National Emission Standards for Hazardous Air Pollutants  
     - Final Rule Fact Sheet 11-04-11 PDF file
     - Final Rule 11-04-11 federal register file
     - Proposed Rule Fact Sheet 02-01-11 PDF file
     - Proposed Rule 02-01-11 federal register file
 =======M=======
Mercury Emissions from Mercury Cell Chlor-Alkali Plants: National Emission Standards for Hazardous Air Pollutants
     - Supplemental Proposal Fact Sheet 03-03-11 PDF file
     - Supplemental Proposal 03-03-11 PDF file
Method 301
     - Method 301 ? Field Validation of Pollutant Measurement Methods from Various Waste Media - Fact Sheet 05-12-11 PDF file
     - Method 301 ? Field Validation of Pollutant Measurement Methods from Various Waste Media - Final Rule 05-12-11 PDF file
Method 16C
     - Emissions Testing Method: Proposed Rule: Fact Sheet 08-26-10 PDF file
     - Emissions Testing Method: Proposed Rule 08-26-10 PDF file
Methods for Measurement of Filterable PM10 and PM2.5 and Measurement of Condensable Particulate Matter Emissions from Stationary Sources
     - Emissions Measurement Methods: Final Rule: Fact Sheet 12-01-10 PDF file
     - Emissions Measurement Methods: Final Rule 12-01-10 PDF file
Mineral Wool Production and Wool Fiberglass Manufacturing - Risk and Technology Review:
      - Proposed Rule 11-04-11 PDF file
      - Proposed Rule Fact Sheet 11-04-11 PDF file
 =======N=======
New Source Performance Standards Review
      - Advanced Notice of Proposed Rulemaking 10-24-11 PDF file
Nitric Acid Production - New Source Performance Standards
      - Fact Sheet 05-14-12 PDF file
      - Final Rule 05-14-12 PDF file
      - Fact Sheet 09-30-11 PDF file
      - Proposed Rule 09-30-11 PDF file
 =======O=======
Ozone Monitoring Regulations
      - Revisions to Network Design Requirements: Proposed Rule - Fact Sheet 07-08-09 PDF file
      - Revisions to Network Design Requirements: Proposed Rule 07-08-09 PDF file
 =======P=======
Petroleum Refineries: Air Toxics Standards
      - Proposed National Uniform Emission Standards for Heat Exchange Systems: Fact Sheet 11-30-11 PDF file
      - Proposed National Uniform Emission Standards for Heat Exchange Systems 11-30-11 PDF file
      - Notice of Partial Withdrawl of Final Amendments - Fact Sheet 07-12-11 PDF file
      - Notice of Partial Withdrawl of Final Amendments - Final Rule
07-12-11 PDF file
      - Proposed Partial Withdrawal: Fact Sheet 10-15-09 PDF file
      - Final Amendments 10-15-09 PDF file
      - Proposed Partial Withdrawal of Final Amendments 10-15-09 PDF file
      - Final Amendments: Fact Sheet 01-16-09 PDF file
      - Final Amendments 01-16-09 PDF file
Petroleum Refineries: New Source Performance Standards
      - Petroleum Refinery Process Heaters and Flares: New Source Performance Standards: Fact Sheet 06-01-12 PDF file
      - Petroleum Refinery Process Heaters and Flares: New Source Performance Standards: Final Rule 06-01-12 PDF file
Plating and Polishing Area Source Facilities: National Emissions Standards for Hazardous Air Pollutants
      - Withdraw of Direct Final Rule and Final Rule 09-12-11 PDF file
      - Direct Final Rule and Parallel Proposal: Fact Sheet 06-14-11 PDF file
      - Direct Final Rule 06-14-11 PDF file
      - Proposed Rule 06-14-11 PDF file
Polymers and Resins - Group IV:
      - Pesticide Active Ingredient Production; and Polyether Polyols Production - Risk and Technology Review: Proposed Rule 11-30-11 PDF file
      - Pesticide Active Ingredient Production; and Polyether Polyols Production - Proposed Risk and Technology Review: Fact Sheet 11-30-11 PDF file
Polymers and Resins - Group I:
      - Marine Tank Vessel Loading Operations; Pharmaceuticals Production; and The Printing and Publishing Industry - National Emissions Standards for Hazardous Air Pollutants, Risk and Technology Review: Final Rule 03-31-11 PDF file
      - Marine Tank Vessel Loading Operations; Pharmaceuticals Production; and The Printing and Publishing Industry++Final National Emissions Standards for Hazardous Air Pollutants, Risk and Technology Review: Fact Sheet 03-31-11 PDF file
Polyvinyl Chloride and Copolymers Production:
      - Final National Emission Standards for Hazardous Air Pollutants: Fact Sheet 02-13-12 PDF file
      - National Emission Standards for Hazardous Air Pollutants: Final Rule 02-13-12 PDF file
      - National Emission Standards for Hazardous Air Pollutants: Public Hearing Announcement 05-24-11 PDF file
      - National Emission Standards for Hazardous Air Pollutants: Proposed Rule 04-15-11 PDF file
      - Proposed National Emission Standards for Hazardous Air Pollutants: Fact Sheet 04-15-11 PDF file
Portland Cement Manufacturing:
      - Public Hearing on Proposed Amendments to New Source Performance Standards and National Emissions Standards for Hazardous Air Pollutants: Registered Speaker List as of 8/14/12. 08-15-12 PDF file
      - New Source Performance Standards and National Emissions Standards for Hazardous Air Pollutants: Proposed Amendments on Reconsideration 06-22-12 PDF file
      - New Source Performance Standards and National Emissions Standards for Hazardous Air Pollutants: Proposed Amendments on Reconsideration - Fact Sheet 06-22-12 PDF file
      - Portland Cement Manufacturing: Denial in part and grant in part of petitions to reconsider 05-11-11 PDF file
      - Portland Cement Manufacturing: Denial in part and grant in part of petitions to reconsider - Fact Sheet 05-11-11 PDF file
      - Portland Cement Manufacturing: National Emission Standards for Hazardous Air Pollutants and Standards of Performance: Direct Final Rule 01-11-11 PDF file
      - Portland Cement Manufacturing: National Emission Standards for Hazardous Air Pollutants and Standards of Performance: Parallel Proposed Rule 01-11-11 PDF file
      - New Source Performance Standards and National Emissions Standards for Hazardous Air Pollutants: Fact Sheet 08-09-10 PDF file
      - New Source Performance Standards and National Emissions Standards for Hazardous Air Pollutants 08-09-10 PDF file
      - Proposed Amendments to National Air Toxics Emission Standards: Comment Period Extension and Public Hearings 06-09-09 federal register file
      - Proposed Amendments to National Air Toxics Emission Standards: Fact Sheet 04-21-09
updated 6-12-09
PDF file
      - Proposed Amendments to National Air Toxics Emission Standards - Proposed Rule 04-21-09 federal register file
      - Standards of Performance for Portland Cement Plants - Fact Sheet 05-30-08 PDF file
      - Standards of Performance for Portland Cement Plants - Proposed Rule 05-30-08 PDF file
Prepared Animal Feeds Manufacturing
      - National Emission Standards for Hazardous Air Pollutants: Area Source Standards: Amendments: Fact Sheet 12-15-11 PDF file
      - National Emission Standards for Hazardous Air Pollutants: Area Source Standards: Direct Final Amendments 12-15-11 PDF file
      - National Emission Standards for Hazardous Air Pollutants: Area Source Standards: Proposed Amendments 12-15-11 PDF file
      - National Emission Standards for Hazardous Air Pollutants: Area Source Standards: Final Rule: Fact Sheet 12-16-09 PDF file
      - National Emission Standards for Hazardous Air Pollutants: Area Source Standards: Final Rule 12-16-09 PDF file
      - Proposed Rule to Reduce Air Toxics Emissions from Area Source Prepared Feeds Manufacturing Facilities: Fact Sheet 07-22-09 PDF file
      - Proposed Rule to Reduce Air Toxics Emissions from Area Source Prepared Feeds Manufacturing Facilities: Proposed Rule 07-22-09 PDF file
Pulp and Paper Production
      - Final National Emissions Standards for Hazardous Air Pollutants: Fact Sheet 07-31-12 PDF file
      - National Emissions Standards for Hazardous Air Pollutants: Final Rule 07-31-12 PDF file
      - National Emission Standards for Hazardous Air Pollutants: Risk and Technology Review: Fact Sheet 12-15-11 PDF file
      - National Emission Standards for Hazardous Air Pollutants: Risk and Technology Review: Proposed Rule 12-15-11 PDF file
 =======Q=======
 =======R=======
Reciprocating Internal Combstion Engines: National Emission Standards for Hazardous Air Pollutants; New Source Performance Standards for Stationary Internal Combustion Engines
      - Overview: Fact Sheet 01-14-13 PDF file
      - Emergency Engine Fact Sheet 01-14-13 PDF file
      - Final Amendments 01-14-13 federal register file
      - Public Hearing Speakers 07-09-12 federal register file
      - Proposed Rule 05-22-12 federal register file
      - Proposed Rule: Fact Sheet 05-22-12 PDF file
      - Direct Final Amendments 03-02-11 federal register file
      - Proposed Amendments 03-02-11 federal register file
      - Direct Final Amendments with Parallel Proposal: Fact Sheet 03-02-11 federal register file
 =======S=======
Stationary Gas and Combustion Turbines
      - Proposed Amendments to Standards of Performance - Fact Sheet 06-22-12 PDF file
      - Proposed Amendments to Standards of Performance 06-22-12 PDF file
Secondary Aluminum Production
      - National Emissions Standards for Hazardous Air Pollutants Risk and Technology Review: Proposed Rule - Fact Sheet 01-30-12 PDF file
      - National Emissions Standards for Hazardous Air Pollutants Risk and Technology Review: Proposed Rule 01-30-12 PDF file
Shipbuilding and Ship Repair (Surface Coating); Wood Furniture Manufacturing Operations: National Emission Standards for Hazardous Air Pollutants
      - Final Rule Fact Sheet 11-04-11 PDF file
      - Final Rule 11-04-11 PDF file
      - Proposed Rule Fact Sheet 12-03-10 PDF file
      - Proposed Rule 12-03-10 PDF file
Sewage Sludge Incinerators:
      - Proposed Air Toxics Emissions Controls: Fact Sheet 09-30-10 PDF file
      - Proposed Air Toxics Emissions Controls: Proposed Rule 09-30-10 federal register file
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 PDF file
      - Proposed Rule 08-19-09 PDF file
Stationary Compression Ignition and Spark Ignition Internal Combustion Engines, Standards of Performance :
      - Action on Amendments to Standards of Performance for Stationary Compression Ignition and Spark Ignition Internal Combustion Engines: Fact Sheet 06-08-11 PDF file
      - Action on Amendments to Standards of Performance for Stationary Compression Ignition and Spark Ignition Internal Combustion Engines: Final Rule 06-08-11 PDF file
      - Fact Sheet for proposed rule 05-25-10 PDF file
      - Proposed Rule 05-25-10 PDF file
Stationary Source Audit Program:
      - Restructuring: Final Rule: Fact Sheet 08-10-10 PDF file
      - Restructuring: Final Rule 08-10-10 federal register file
      - Restructuring: Proposed Rule: Fact Sheet 06-05-09 PDF file
      - Restructuring: Proposed Rule 06-05-09 federal register file
 =======T=======
Test Methods and Testing Regulations:
      - Revisions to Test Methods and Testing Regulations - Proposed Rule 11-30-11 PDF file
      - Revisions to Test Methods and Testing Regulations - Proposed Rule: Fact Sheet 11-30-11 PDF file
 =======U=======
Uniform Emission Standards for Storage Vessel and Transfer Operations, Equipment Leaks, and Closed Vent Systems and Control Devices:
      - National Uniform Emission Standards General Provisions: Proposed Rule: Fact Sheet 02-24-12 PDF file
      - National Uniform Emission Standards General Provisions: Proposed Rule 02-24-12 PDF file
 =======V=======
Volatile Organic Compounds
      Excluding Two Compounds from Control as Volatile Organic Compounds - Proposal: Fact Sheet 10-11-11 PDF file
      Excluding Two Compounds from Control as Volatile Organic Compounds: Proposed Rule 10-11-11 PDF file
 =======W=======
 =======X=======
 =======Y=======
 =======Z=======

Site Index | File Utilities


Local Navigation


Jump to main content.