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Regulatory Development and Retrospective Review Tracker

Archived Rulemakings

Reg DaRRT profiles rulemakings that are currently under development. Once a rule is finalized, we retain it for one year on Reg DaRRT, after which it is moved to the archive list shown on this page. Click on the title of the rulemaking in the list below to access the final rule that published; you will be directed to a separate website called Regulations.gov where this rulemaking -- like most EPA rulemakings -- is docketed.

Final Rule PublishedTitleCan be sorted ascendingRINSorted ascending
02/13/2013National Primary Drinking Water Regulations: Revisions to the Total Coliform Rule2040-AD94
05/16/2012Effluent Limitations Guidelines and Standards for Airport Deicing Operations2040-AE69
08/15/2014Criteria and Standards for Cooling Water Intake Structures2040-AE95
12/10/2010Federal Requirements under the Underground Injection Control (UIC) Program for Carbon Dioxide (CO2) Geologic Sequestration (GS) Wells2040-AE98
12/06/2010Water Quality Standards (Numeric Nutrient Criteria) for Florida's Lakes and Flowing Waters2040-AF11
12/07/2012Notice of Proposed Revisions to Stormwater Regulations to Clarify that an NPDES Permit is not Required for Stormwater Discharges from Logging Roads2040-AF42
03/06/2014Effluent Limitations Guidelines and Standards for the Construction and Development Point Source Category2040-AF44
07/31/2013Modifications to RCRA Rules Associated With Solvent-Contaminated Industrial Wipes2050-AE51
03/21/2011Identification of Non-Hazardous Secondary Materials That Are Solid Wastes2050-AG44
01/03/2014Hazardous Waste Management Systems: Identification and Listing of Hazardous Waste: Carbon Dioxide (CO2) Streams in Geological Sequestration Activities2050-AG60
01/13/2015Rulemaking on the Definition of Solid Waste2050-AG62
07/01/2011Review of New Sources and Modifications in Indian Country2060-AH37
04/05/2010Revisions to the General Conformity Regulations2060-AH93
08/31/2011Review of the National Ambient Air Quality Standards for Carbon Monoxide2060-AI43
03/21/2011National Emission Standards for Hazardous Air Pollutants for Area Sources: Industrial, Commercial, and Institutional Boilers2060-AM44
09/09/2010NESHAP: Portland Cement Notice of Reconsideration and NSPS for Portland Cement2060-AO15
10/20/2010Prevention of Significant Deterioration for PM2.5 - Increments, Significant Impact Levels and Significant Monitoring Concentrations2060-AO24
04/30/2010Control of Emissions from New Marine Compression-Ignition Engines at or Above 30 Liters per Cylinder2060-AO38
01/15/2013Review of the National Ambient Air Quality Standards for Particulate Matter2060-AO47
06/22/2010Review of the Primary National Ambient Air Quality Standard for Sulfur Dioxide2060-AO48
04/03/2012Review of the Secondary National Ambient Air Quality Standards for Oxides of Nitrogen and Oxides of Sulfur2060-AO72
03/26/2010Renewable Fuels Standard Program2060-AO81
04/21/2011NESHAP: Marine Tank Vessel Loading Operations; Printing and Publishing; Pharmaceuticals Production and Group I Polymers and Resins2060-AO91
08/08/2011Transport Rule (CAIR Replacement Rule)2060-AP50
02/16/2012National Emission Standards for Hazardous Air Pollutants from Coal- and Oil-fired Electric Utility Steam Generating Units and Standards of Performance for Electric Utility Steam Generating Units2060-AP52
05/07/2010EPA/NHTSA Joint Rulemaking to Establish Light-Duty Greenhouse Gas Emission Standards and Corporate Average Fuel Economy Standards2060-AP58
09/15/2011Control of Greenhouse Gas Emissions from Medium and Heavy-Duty Vehicles2060-AP61
03/31/2010Reconsideration of Prevention of Significant Deterioration (PSD) and Nonattainment New Source Review (NSR): Reconsideration of Inclusion of Fugitive Emissions2060-AP73
08/16/2012Oil and Natural Gas Sector -- New Source Performance Standards and National Emission Standards for Hazardous Air Pollutants2060-AP76
12/27/2010Revision to Pb Ambient Air Monitoring Requirements2060-AP77
06/20/2013National Emission Standards for Hazardous Air Pollutants (NESHAP) for Petroleum Refineries - Heat Exchanger Reconsideration2060-AP84
06/03/2010Prevention of Significant Deterioration/Title V Greenhouse Gas Tailoring Rule2060-AP86
04/02/2010Interpretation of Regulations that Determine Pollutants Covered by Clean Air Act Permitting Programs2060-AP87
12/01/2010Carbon Dioxide Injection and Geologic Sequestration Reporting Rule2060-AP88
11/30/2010Petroleum and Natural Gas Systems Greenhouse Gas Reporting Rule2060-AP99
12/01/2010Greenhouse Gas Reporting Rule for Additional Sources of Fluorinated GHGs2060-AQ00
09/22/2010Corporate Parent and NAICS Code in the Greenhouse Gas Mandatory Reporting Rule Requirements2060-AQ02
07/06/2011Revisions to Motor Vehicle Fuel Economy Label2060-AQ09
08/14/2012Review of New Source Performance Standards for Nitric Acid Plants - Subpart G2060-AQ10
07/25/2011Regulation to Prevent the Misfueling of Vehicles and Engines with Gasoline Containing Greater than Ten Volume Percent Ethanol and Modifications to the Reformulated and Conventional Gasoline Programs2060-AQ17
03/21/2011National Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial, Commercial & Institutional Boilers and Process Heaters2060-AQ25
03/21/2011National Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial, Commercial & Institutional Boilers and Process Heaters2060-AQ25
09/11/2012Risk and Technology Review for National Emission Standards for Hazardous Air Pollutants from the Pulp and Paper Industry2060-AQ41
11/21/2011Risk and Technology Review NESHAP for Shipbuilding and Ship Repair (Surface Coating) and Wood Furniture Manufacturing2060-AQ42
11/15/2011NESHAP for Primary Lead Smelting2060-AQ43
10/15/2012Joint Rulemaking to Establish 2017 and Later Model Year Light Duty Vehicle GHG Emissions and CAFE Standards2060-AQ54
09/19/2012National Emission Standards for Hazardous Air Pollutants for Hard and Decorative Chromium Electroplating, Chromium Anodizing, and Steel Pickling Residual Risk and Technology Review2060-AQ60
01/05/2012Residual Risk and Technology Review for Secondary Lead Smelters NESHAP2060-AQ68
04/28/2014Control of Air Pollution From Motor Vehicles: Tier 3 Motor Vehicle Emission and Fuel Standards2060-AQ86
02/12/2013Portland Cement Manufacturing NESHAP and NSPS - Proposed Amendments as a Result of Reconsideration2060-AQ93
03/27/2014National Emission Standards for Hazardous Air Pollutants (NESHAP): Group IV Polymers and Resins, Pesticide Active Ingredient Production, and Polyether Polyols Production Risk and Technology Review2060-AR02
07/12/2012Prevention of Significant Deterioration and Title V Greenhouse Gas Tailoring Rule Step 3, Including GHG Plantwide Applicability Limitations and GHG Synthetic Minor Limitations2060-AR10
01/31/2013National Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial, Commercial, and Institutional Boilers and Process Heaters; Proposed Reconsideration2060-AR13
02/07/2013NSPS and EG: Commercial and Industrial Solid Waste Incineration Units: Reconsideration and Proposed Amendments; Non-Hazardous Secondary Materials that are Solid Waste: Proposed Rule2060-AR15
05/21/2012Implementation of the 2008 NAAQS for Ozone: Nonattainment Area Classifications Approach, Attainment Deadlines and Revocation of the 1997 Ozone Standards for Transportation Conformity Purposes2060-AR32
08/15/2013Renewable Fuel Standard (RFS) Volume Standards for 20132060-AR43
08/15/2014National Emission Standards for Hazardous Air Pollutants Residual Risk and Technology Review for Flexible Polyurethane Foam Production2060-AR58
04/24/2013Mercury and Air Toxics Standard (MATS) - New Source Reconsideration2060-AR62
04/04/2014Kraft Pulp Mills NSPS Review2060-AR64
07/18/2014RFS Renewable Identification Number (RIN) Quality Assurance Program2060-AR72
11/19/2014NESHAP from Coal- & Oil-fired Steam EGU Units & Standards of Performance for Fossil-Fuel-Fired Electric Utility, Ind-Com-Institutional, & Small Ind-Com-Institutional Steam Generating Units2060-AS07
02/28/2013Prions; Amendment of EPA’s Regulatory Definition of Pests to Include Prion2070-AJ26
05/06/2010Lead; Amendment to the Opt-out and Recordkeeping Provisions in the Renovation, Repair, and Painting Program2070-AJ55
08/05/2011Lead; Clearance and Clearance Testing Requirements for the Renovation, Repair, and Painting Program2070-AJ57
02/14/2013Protections for Subjects in Human Research Involving Pesticides2070-AJ76


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Reg DaRRT focuses on priority rulemakings and retrospective reviews of existing regulations. EPA offers other regulatory tracking tools as well:

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This site provides summaries of priority rulemakings and priority retrospective reviews of existing regulations. We update most of the site at the beginning of each month, though some data is updated more frequently if it is time sensitive. The information on this site is not intended to and does not commit EPA to specific conclusions or actions. For example, after further analysis, EPA may decide the effects of a rule would be different or it may decide to terminate a rulemaking.

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