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Regulatory Development and Retrospective Review Tracker

Rulemakings by Effect: Small Governments Implementation or Regulation

There are three types of impacts on small governments described in Reg DaRRT:

  1. Small governments are likely to play a role in the implementation of a rule - Displayed on this page.
  2. Small governments are likely to be treated as regulated entities - Displayed on this page.
  3. Significant impact on a substantial number of small entities (SISNOSE) - Click to be directed to lists related to whether or not a rulemaking is likely to have a SISNOSE, as described in the Regulatory Flexibility Act (RFA).
The list includes all rulemakings in Reg DaRRT, except those that have been withdrawn or those that have been archived.

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CategorySorted descendingTitleRINCan be sorted ascendingPhaseCan be sorted ascending
Hide details for Likely to play a role in implementationLikely to play a role in implementation
Hide details for YesYes
Modifications to RCRA Rules Associated With Solvent-Contaminated Industrial Wipes2050-AE51Final Rule Published
Effluent Limitations Guidelines and Standards for the Construction and Development Point Source Category2040-AF44Final Rule Published
National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins; Pesticide Active Ingredient Productio; and Polyether Polyols Production2060-AR02Final Rule Published
Standards for the Management of Coal Combustion Residuals Generated by Commercial Electric Power Producers2050-AE81Proposal
CERCLA/EPCRA Reporting Requirements for Air Releases of Hazardous Substances from Animal Waste at Farms2050-AG66Pre-Proposal
Standards of Performance for New Residential Wood Heaters, New Residential Hydronic Heaters and Forced-Air Furnaces, and New Residential Masonry Heaters2060-AP93Proposal
Residual Risk and Technology Review Amendments to the Secondary Aluminum Production National Emission Standards for Hazardous Air Pollutants (NESHAP)2060-AQ40Proposal
Addition of Subsurface Component to the Hazard Ranking System (HRS)2050-AG67Pre-Proposal
Phosphoric Acid Manufacturing and Phosphate Fertilizer Production RTR and Standards of Performance for Phosphate Processing2060-AQ20Pre-Proposal
Stormwater Regulations Revision to Address Discharges from Developed Sites2040-AF13Pre-Proposal
Hide details for TBDTBD
Lead Wheel Weights; Regulatory Investigation2070-AJ64Pre-Proposal
Remand of Halogenated Solvent Cleaning Final Residual Risk Rule2060-AP07Proposal
Rulemaking on the Definition of Solid Waste2050-AG62Proposal
Review of the NO2 Primary National Ambient Air Quality Standards (NAAQS)2060-AR57Pre-Proposal
Review of the National Ambient Air Quality Standards for Ozone2060-AP38Pre-Proposal
Revisions to the National Oil and Hazardous Substances Pollution Contingency Plan; Subpart J Product Schedule Listing Requirements2050-AE87Pre-Proposal
Financial Responsibility Requirements under CERCLA Section 108(b) for Facilities in the Chemical, Petroleum and Electric Power Industries2050-AG56Pre-Proposal
Revised Regulation for Environmental Radiation Protection Standard for Nuclear Power Operations - 40 CFR Part 1902060-AR12Pre-Proposal
Lead; Renovation, Repair, and Painting Program for Public and Commercial Buildings2070-AJ56Pre-Proposal
Petroleum Refinery Sector Risk and Technology Review and NSPS2060-AQ75Proposal
Water Quality Standards Regulatory Revisions2040-AF16Proposal
Residential Lead Dust Hazard Standards2070-AJ82Pre-Proposal
Lead-Based Paint Activities; Bridges and Structures; Training, Accreditation, and Certification Rule and Model State Plan Rule2070-AC64Pre-Proposal
Financial Responsibility Requirements under CERCLA Section 108(b) for Classes of Facilities in the Hard Rock Mining Industry2050-AG61Pre-Proposal
Polychlorinated Biphenyls (PCBs); Reassessment of Use Authorizations2070-AJ38Pre-Proposal
Hide details for No Information AvailableNo Information Available
National Emission Standards for Hazardous Air Pollutants for Stationary Combustion Turbines- Petition to Delist2060-AK73Proposal
Pesticides; Public Availability of Identities of Inert Ingredients in Pesticides2070-AJ62Pre-Proposal
Lead Emissions from Piston-Engine Aircraft Using Leaded Aviation Gasoline2060-AP79Pre-Proposal
Amendments to Part 63 Subpart YYYYY Electric Arc Furnace Area Source Standard2060-AR27Pre-Proposal
Long-Chain Perfluorinated Chemicals (LCPFCs); Regulation(s) Under TSCA2070-AJ72Pre-Proposal
Renewable Fuel Standard (RFS) Volume Standards for 20132060-AR43Final Rule Published
Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles - Phase 22060-AS16Pre-Proposal
Expansion of Industry Sectors Covered by the Toxics Release Inventory (TRI), Emergency Planning and Community Right-to-Know Act (EPCRA) section 3132025-AA33Pre-Proposal
Additions to List of Section 241.4 Categorical Non-Waste Fuels2050-AG74Proposal
Control of Air Pollution From Motor Vehicles: Tier 3 Motor Vehicle Emission and Fuel Standards2060-AQ86Final Rule Published
Kraft Pulp Mills NSPS Review2060-AR64Final Rule Published
NESHAP Risk and Technology Review for the Mineral Wool and Wool Fiberglass Industries;NESHAP for Wool Fiberglass Area Sources2060-AQ90Proposal
Nanoscale Materials; Chemical Substances When Manufactured, Imported, or Processed as Nanoscale Materials; Reporting and Recordkeeping Requirements; Significant New Use Rule2070-AJ54Pre-Proposal
National Emission Standards for Hazardous Air Pollutants (NESHAP) Subpart W: Standards for Radon Emissions From Operating Uranium Mill Tailings: Review2060-AP26Proposal
Data Requirements Rule for the 1-Hour Sulfur Dioxide Primary National Ambient Air Quality Standard (NAAQS)2060-AR19Proposal
Formaldehyde; Third-Party Certification Framework for the Formaldehyde Standards for Composite Wood Products2070-AJ44Proposal
Formaldehyde Emissions Standards for Composite Wood Products2070-AJ92Proposal
National Primary Drinking Water Regulations: Regulation of Perchlorate2040-AF28Pre-Proposal
National Primary Drinking Water Regulations: Group Regulation of Carcinogenic Volatile Organic Compound (VOCs)2040-AF29Pre-Proposal
Review of the National Ambient Air Quality Standards for Lead2060-AQ44Pre-Proposal
Hazardous Waste Export-Import Revisions Rule2050-AG77Pre-Proposal
New Source Review and Title V Operating Permit Programs - Reconsideration of PSD Requirements for Particulate Matter Less Than 2.5 Micrometers (PM2.5) and Revision to Public Notice Requirements2060-AR28Pre-Proposal
Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources: Other Solid Waste Incineration Units2060-AQ72Pre-Proposal
Revisions to 40 CFR Part 2, Subpart b (Confidentiality of Business Information)2025-AA39Pre-Proposal
Water Quality Standards for the State of Florida's Streams and Downstream Protection of Lakes: Remanded Provisions2040-AF39Proposal
Reconsideration of the Polyvinyl Chloride and Copolymers National Emission Standards for Hazardous Air Pollutants2060-AR73Pre-Proposal
Identification of Additional Qualifying Renewable Fuel Pathways III and Modification to the Renewable Fuels Program2060-AR50Pre-Proposal
Reconsideration of Certain New Source Issues: Mercury and Air Toxics Standard (MATS)2060-AR62Final Rule Published
Renewable Fuel 2014 Volume Standards2060-AR76Proposal
National Emission Standards for Hazardous Air Pollutants (NESHAP): Mercury Cell Chlor-Alkali Plants - Amendments2060-AN99Proposal
Mercury; Regulation of Use in Certain Products2070-AJ46Pre-Proposal
Effluent Guidelines and Standards for Unconventional Oil and Gas Extraction including Coalbed Methane and Shale Gas Extraction2040-AF35Pre-Proposal
National Pollutant Discharge Elimination System (NPDES) Permit Regulations for the Appropriate Use of Offsets with regard to Water Quality Permitting2040-AF17Pre-Proposal
Notice of Proposed Revisions to Stormwater Regulations to Clarify that an NPDES Permit is not Required for Stormwater Discharges from Logging Roads2040-AF42Final Rule Published
Testing of Bisphenol A (BPA)2070-AJ83Pre-Proposal
National Emission Standards for Hazardous Air Pollutants Residual Risk and Technology Review for Flexible Polyurethane Foam Production2060-AR58Proposal
National Primary Drinking Water Regulations for Lead and Copper: Regulatory Revisions2040-AF15Pre-Proposal
Interstate Transport Rule for the 2008 Ozone NAAQS2060-AS05Pre-Proposal
Definition of "Waters of the United States" Under the Clean Water Act2040-AF30Proposal
Hydraulic Fracturing Chemicals and Mixtures2070-AJ93Pre-Proposal
Uniform National Discharge Standards for Vessels of the Armed Forces - Phase II - Batch Two (UNDS)2040-AF53Pre-Proposal
Development of Best Management Practices for Recreational Boats under Section 312(o) of the Clean Water Act2040-AF03Pre-Proposal
Fee Schedule for Electronic Hazardous Waste Manifest2050-AG80Pre-Proposal
National Emission Standards for Hazardous Air Pollutants: Brick and Structural Clay Products Manufacturing; and Clay Ceramics Manufacturing2060-AP69Pre-Proposal
Carbon Pollution Emission Guidelines for Existing Stationary Sources: EGUs in Indian Country and U.S. Territories2060-AR33Proposal
National Emission Standards for Hazardous Air Pollutants (NESHAP) from Off-Site Waste and Recovery Operations Risk and Technology Review2060-AR47Pre-Proposal
RFS Renewable Identification Number (RIN) Quality Assurance Program2060-AR72Final Rule Published
Hide details for NoNo
Implementation of the 2008 National Ambient Air Quality Standards for Ozone: State Implementation Plan Requirements2060-AR34Proposal
Revising Underground Storage Tank Regulations - Revisions to Existing Requirements and New Requirements for Secondary Containment and Operator Training2050-AG46Proposal
National Emission Standards for Hazardous Air Pollutants: Startup, Shutdown, and Malfunction Amendments to Part 63 Standards2060-AP96Pre-Proposal
Regulations to Facilitate Compliance with the Federal Insecticide, Fungicide, and Rodenticide Act by Producers of Plant-Incorporated Protectants (PIPs)2070-AJ32Pre-Proposal
Revision to Definition of Volatile Organic Compounds - Exclusion of Methyl Iodide (And Possibly Methyl Bromide)2060-AP22Pre-Proposal
Pesticides; Agricultural Worker Protection Standard Revisions2070-AJ22Proposal
NPDES Electronic Reporting Rule2020-AA47Proposal
Pesticides; Certification of Pesticide Applicators2070-AJ20Pre-Proposal
Implementation of the 2008 National Ambient Air Quality Standards for Ozone: State Implementation Plan Requirements2060-AR34Proposal
Effluent Limitations Guidelines and Standards for the Steam Electric Power Generating Point Source Category2040-AF14Proposal
Criteria and Standards for Cooling Water Intake Structures2040-AE95Proposal
Hazardous Waste Management System: Conditional Exclusion for Carbon Dioxide (CO2) Streams in Geologic Sequestration Activities2050-AG60Final Rule Published
Effluent Guidelines and Standards for the Construction and Development Industry - Revision2040-AF27Pre-Proposal
Water Quality Standards for the State of Florida's Estuaries and Coastal Waters2040-AF21Proposal
Prevention of Significant Deterioration (PSD) and Nonattainment New Source Review (NSR): Reconsideration of Inclusion of Fugitive Emissions; Reconsideration2060-AQ47Pre-Proposal
Standards of Performance for Greenhouse Gas Emissions from New Stationary Sources: Electric Utility Generating Units2060-AQ91Proposal
Fine Particulate Matter National Ambient Air Quality Standards: State Implementation Plan Requirements2060-AQ48Pre-Proposal
Residual Risk and Technology Review Amendments to the Primary Aluminum Reduction National Emission Standard for Hazardous Air Pollutants (NESHAP)2060-AQ92Proposal
National Emission Standards for Hazardous Air Pollutants: Ferroalloys Production2060-AQ11Proposal
NPDES Permit Requirements for Municipal Sanitary Systems, Municipal Satellite Collection Systems, Sanitary Sewer Overflows, and Peak Excess Flow Treatment Facilities2040-AD02Pre-Proposal
Revision of 40 CFR Part 192--Health and Environmental Protection Standards for Uranium and Thorium Mill Tailings and Uranium In Situ Leaching Processing Facilities2060-AP43Pre-Proposal
National Primary Drinking Water Regulations: Finished Water Storage Facility Inspection Requirements Addendum to the Revised Total Coliform Rule2040-AF37Pre-Proposal
Carbon Pollution Standards for Modified and Reconstructed Stationary Sources: Electric Utility Generating Units2060-AR88Proposal
Hide details for Likely to be regulatedLikely to be regulated
Hide details for YesYes
Revising Underground Storage Tank Regulations - Revisions to Existing Requirements and New Requirements for Secondary Containment and Operator Training2050-AG46Proposal
Modifications to RCRA Rules Associated With Solvent-Contaminated Industrial Wipes2050-AE51Final Rule Published
Effluent Limitations Guidelines and Standards for the Construction and Development Point Source Category2040-AF44Final Rule Published
Pesticides; Agricultural Worker Protection Standard Revisions2070-AJ22Proposal
NPDES Electronic Reporting Rule2020-AA47Proposal
Standards for the Management of Coal Combustion Residuals Generated by Commercial Electric Power Producers2050-AE81Proposal
Effluent Limitations Guidelines and Standards for the Steam Electric Power Generating Point Source Category2040-AF14Proposal
Criteria and Standards for Cooling Water Intake Structures2040-AE95Proposal
Revisions to the National Oil and Hazardous Substances Pollution Contingency Plan; Subpart J Product Schedule Listing Requirements2050-AE87Pre-Proposal
Stormwater Regulations Revision to Address Discharges from Developed Sites2040-AF13Pre-Proposal
NPDES Permit Requirements for Municipal Sanitary Systems, Municipal Satellite Collection Systems, Sanitary Sewer Overflows, and Peak Excess Flow Treatment Facilities2040-AD02Pre-Proposal
Polychlorinated Biphenyls (PCBs); Reassessment of Use Authorizations2070-AJ38Pre-Proposal
Hide details for TBDTBD
Remand of Halogenated Solvent Cleaning Final Residual Risk Rule2060-AP07Proposal
Rulemaking on the Definition of Solid Waste2050-AG62Proposal
Review of the NO2 Primary National Ambient Air Quality Standards (NAAQS)2060-AR57Pre-Proposal
Review of the National Ambient Air Quality Standards for Ozone2060-AP38Pre-Proposal
Financial Responsibility Requirements under CERCLA Section 108(b) for Facilities in the Chemical, Petroleum and Electric Power Industries2050-AG56Pre-Proposal
Lead; Renovation, Repair, and Painting Program for Public and Commercial Buildings2070-AJ56Pre-Proposal
Water Quality Standards Regulatory Revisions2040-AF16Proposal
Residential Lead Dust Hazard Standards2070-AJ82Pre-Proposal
Lead-Based Paint Activities; Bridges and Structures; Training, Accreditation, and Certification Rule and Model State Plan Rule2070-AC64Pre-Proposal
Financial Responsibility Requirements under CERCLA Section 108(b) for Classes of Facilities in the Hard Rock Mining Industry2050-AG61Pre-Proposal
Hide details for No Information AvailableNo Information Available
National Emission Standards for Hazardous Air Pollutants for Stationary Combustion Turbines- Petition to Delist2060-AK73Proposal
Pesticides; Public Availability of Identities of Inert Ingredients in Pesticides2070-AJ62Pre-Proposal
Lead Emissions from Piston-Engine Aircraft Using Leaded Aviation Gasoline2060-AP79Pre-Proposal
Amendments to Part 63 Subpart YYYYY Electric Arc Furnace Area Source Standard2060-AR27Pre-Proposal
Long-Chain Perfluorinated Chemicals (LCPFCs); Regulation(s) Under TSCA2070-AJ72Pre-Proposal
Renewable Fuel Standard (RFS) Volume Standards for 20132060-AR43Final Rule Published
Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles - Phase 22060-AS16Pre-Proposal
Expansion of Industry Sectors Covered by the Toxics Release Inventory (TRI), Emergency Planning and Community Right-to-Know Act (EPCRA) section 3132025-AA33Pre-Proposal
Additions to List of Section 241.4 Categorical Non-Waste Fuels2050-AG74Proposal
Control of Air Pollution From Motor Vehicles: Tier 3 Motor Vehicle Emission and Fuel Standards2060-AQ86Final Rule Published
Kraft Pulp Mills NSPS Review2060-AR64Final Rule Published
NESHAP Risk and Technology Review for the Mineral Wool and Wool Fiberglass Industries;NESHAP for Wool Fiberglass Area Sources2060-AQ90Proposal
Nanoscale Materials; Chemical Substances When Manufactured, Imported, or Processed as Nanoscale Materials; Reporting and Recordkeeping Requirements; Significant New Use Rule2070-AJ54Pre-Proposal
National Emission Standards for Hazardous Air Pollutants (NESHAP) Subpart W: Standards for Radon Emissions From Operating Uranium Mill Tailings: Review2060-AP26Proposal
Data Requirements Rule for the 1-Hour Sulfur Dioxide Primary National Ambient Air Quality Standard (NAAQS)2060-AR19Proposal
Formaldehyde; Third-Party Certification Framework for the Formaldehyde Standards for Composite Wood Products2070-AJ44Proposal
Formaldehyde Emissions Standards for Composite Wood Products2070-AJ92Proposal
National Primary Drinking Water Regulations: Regulation of Perchlorate2040-AF28Pre-Proposal
National Primary Drinking Water Regulations: Group Regulation of Carcinogenic Volatile Organic Compound (VOCs)2040-AF29Pre-Proposal
Review of the National Ambient Air Quality Standards for Lead2060-AQ44Pre-Proposal
Hazardous Waste Export-Import Revisions Rule2050-AG77Pre-Proposal
New Source Review and Title V Operating Permit Programs - Reconsideration of PSD Requirements for Particulate Matter Less Than 2.5 Micrometers (PM2.5) and Revision to Public Notice Requirements2060-AR28Pre-Proposal
Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources: Other Solid Waste Incineration Units2060-AQ72Pre-Proposal
Revisions to 40 CFR Part 2, Subpart b (Confidentiality of Business Information)2025-AA39Pre-Proposal
Water Quality Standards for the State of Florida's Streams and Downstream Protection of Lakes: Remanded Provisions2040-AF39Proposal
Reconsideration of the Polyvinyl Chloride and Copolymers National Emission Standards for Hazardous Air Pollutants2060-AR73Pre-Proposal
Identification of Additional Qualifying Renewable Fuel Pathways III and Modification to the Renewable Fuels Program2060-AR50Pre-Proposal
Reconsideration of Certain New Source Issues: Mercury and Air Toxics Standard (MATS)2060-AR62Final Rule Published
Renewable Fuel 2014 Volume Standards2060-AR76Proposal
National Emission Standards for Hazardous Air Pollutants (NESHAP): Mercury Cell Chlor-Alkali Plants - Amendments2060-AN99Proposal
Mercury; Regulation of Use in Certain Products2070-AJ46Pre-Proposal
Effluent Guidelines and Standards for Unconventional Oil and Gas Extraction including Coalbed Methane and Shale Gas Extraction2040-AF35Pre-Proposal
National Pollutant Discharge Elimination System (NPDES) Permit Regulations for the Appropriate Use of Offsets with regard to Water Quality Permitting2040-AF17Pre-Proposal
Notice of Proposed Revisions to Stormwater Regulations to Clarify that an NPDES Permit is not Required for Stormwater Discharges from Logging Roads2040-AF42Final Rule Published
Testing of Bisphenol A (BPA)2070-AJ83Pre-Proposal
National Emission Standards for Hazardous Air Pollutants Residual Risk and Technology Review for Flexible Polyurethane Foam Production2060-AR58Proposal
National Primary Drinking Water Regulations for Lead and Copper: Regulatory Revisions2040-AF15Pre-Proposal
Interstate Transport Rule for the 2008 Ozone NAAQS2060-AS05Pre-Proposal
Definition of "Waters of the United States" Under the Clean Water Act2040-AF30Proposal
Hydraulic Fracturing Chemicals and Mixtures2070-AJ93Pre-Proposal
Uniform National Discharge Standards for Vessels of the Armed Forces - Phase II - Batch Two (UNDS)2040-AF53Pre-Proposal
Development of Best Management Practices for Recreational Boats under Section 312(o) of the Clean Water Act2040-AF03Pre-Proposal
Fee Schedule for Electronic Hazardous Waste Manifest2050-AG80Pre-Proposal
National Emission Standards for Hazardous Air Pollutants: Brick and Structural Clay Products Manufacturing; and Clay Ceramics Manufacturing2060-AP69Pre-Proposal
Carbon Pollution Emission Guidelines for Existing Stationary Sources: EGUs in Indian Country and U.S. Territories2060-AR33Proposal
National Emission Standards for Hazardous Air Pollutants (NESHAP) from Off-Site Waste and Recovery Operations Risk and Technology Review2060-AR47Pre-Proposal
RFS Renewable Identification Number (RIN) Quality Assurance Program2060-AR72Final Rule Published
Hide details for NoNo
Lead Wheel Weights; Regulatory Investigation2070-AJ64Pre-Proposal
Implementation of the 2008 National Ambient Air Quality Standards for Ozone: State Implementation Plan Requirements2060-AR34Proposal
National Emission Standards for Hazardous Air Pollutants: Startup, Shutdown, and Malfunction Amendments to Part 63 Standards2060-AP96Pre-Proposal
Regulations to Facilitate Compliance with the Federal Insecticide, Fungicide, and Rodenticide Act by Producers of Plant-Incorporated Protectants (PIPs)2070-AJ32Pre-Proposal
Revision to Definition of Volatile Organic Compounds - Exclusion of Methyl Iodide (And Possibly Methyl Bromide)2060-AP22Pre-Proposal
National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins; Pesticide Active Ingredient Productio; and Polyether Polyols Production2060-AR02Final Rule Published
Pesticides; Certification of Pesticide Applicators2070-AJ20Pre-Proposal
Implementation of the 2008 National Ambient Air Quality Standards for Ozone: State Implementation Plan Requirements2060-AR34Proposal
CERCLA/EPCRA Reporting Requirements for Air Releases of Hazardous Substances from Animal Waste at Farms2050-AG66Pre-Proposal
Hazardous Waste Management System: Conditional Exclusion for Carbon Dioxide (CO2) Streams in Geologic Sequestration Activities2050-AG60Final Rule Published
Effluent Guidelines and Standards for the Construction and Development Industry - Revision2040-AF27Pre-Proposal
Water Quality Standards for the State of Florida's Estuaries and Coastal Waters2040-AF21Proposal
Standards of Performance for New Residential Wood Heaters, New Residential Hydronic Heaters and Forced-Air Furnaces, and New Residential Masonry Heaters2060-AP93Proposal
Prevention of Significant Deterioration (PSD) and Nonattainment New Source Review (NSR): Reconsideration of Inclusion of Fugitive Emissions; Reconsideration2060-AQ47Pre-Proposal
Residual Risk and Technology Review Amendments to the Secondary Aluminum Production National Emission Standards for Hazardous Air Pollutants (NESHAP)2060-AQ40Proposal
Standards of Performance for Greenhouse Gas Emissions from New Stationary Sources: Electric Utility Generating Units2060-AQ91Proposal
Fine Particulate Matter National Ambient Air Quality Standards: State Implementation Plan Requirements2060-AQ48Pre-Proposal
Addition of Subsurface Component to the Hazard Ranking System (HRS)2050-AG67Pre-Proposal
Residual Risk and Technology Review Amendments to the Primary Aluminum Reduction National Emission Standard for Hazardous Air Pollutants (NESHAP)2060-AQ92Proposal
National Emission Standards for Hazardous Air Pollutants: Ferroalloys Production2060-AQ11Proposal
Phosphoric Acid Manufacturing and Phosphate Fertilizer Production RTR and Standards of Performance for Phosphate Processing2060-AQ20Pre-Proposal
Revised Regulation for Environmental Radiation Protection Standard for Nuclear Power Operations - 40 CFR Part 1902060-AR12Pre-Proposal
Petroleum Refinery Sector Risk and Technology Review and NSPS2060-AQ75Proposal
Revision of 40 CFR Part 192--Health and Environmental Protection Standards for Uranium and Thorium Mill Tailings and Uranium In Situ Leaching Processing Facilities2060-AP43Pre-Proposal
National Primary Drinking Water Regulations: Finished Water Storage Facility Inspection Requirements Addendum to the Revised Total Coliform Rule2040-AF37Pre-Proposal
Carbon Pollution Standards for Modified and Reconstructed Stationary Sources: Electric Utility Generating Units2060-AR88Proposal

 


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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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