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Regulatory Development and Retrospective Review Tracker

Rulemakings by Effect: Unfunded Mandates

The lists on this page describe whether a rulemaking is subject to Section 202 of the Unfunded Mandates Reform Act (UMRA).  If it is, the potential impacts are further categorized as affecting state, local, or tribal governments, in the aggregate, or the private sector.  Some rulemakings may have potential impacts on both the private sector and on state, local, or tribal governments. If that is the case, such rules will appear in both categories on this web page. The list includes all rulemakings in Reg DaRRT, except those that have been withdrawn or those that have been archived.

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Addition of Subsurface Component to the Hazard Ranking System (HRS)2050-AG67Pre-Proposal
Additions to List of Section 241.4 Categorical Non-Waste Fuels2050-AG74Proposal
Carbon Pollution Standards for Modified and Reconstructed Stationary Sources: Electric Utility Generating Units2060-AR88Proposal
Data Requirements Rule for the 1-Hour Sulfur Dioxide Primary National Ambient Air Quality Standard (NAAQS)2060-AR19Proposal
Development of Best Management Practices for Recreational Boats under Section 312(o) of the Clean Water Act2040-AF03Pre-Proposal
Effluent Guidelines and Standards for the Construction and Development Industry - Revision2040-AF27Pre-Proposal
Effluent Limitations Guidelines and Standards for the Construction and Development Point Source Category2040-AF44Final Rule Published
Formaldehyde; Third-Party Certification Framework for the Formaldehyde Standards for Composite Wood Products2070-AJ44Proposal
Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles - Phase 22060-AS16Pre-Proposal
Hazardous Waste Export-Import Revisions Rule2050-AG77Pre-Proposal
Hazardous Waste Management System: Conditional Exclusion for Carbon Dioxide (CO2) Streams in Geologic Sequestration Activities2050-AG60Final Rule Published
Implementation of the 2008 National Ambient Air Quality Standards for Ozone: State Implementation Plan Requirements2060-AR34Proposal
Implementation of the 2008 National Ambient Air Quality Standards for Ozone: State Implementation Plan Requirements2060-AR34Proposal
Lead Emissions from Piston-Engine Aircraft Using Leaded Aviation Gasoline2060-AP79Pre-Proposal
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 Pollutant Emissions: Group IV Polymers and Resins; Pesticide Active Ingredient Productio; and Polyether Polyols Production2060-AR02Final Rule Published
National Emission Standards for Hazardous Air Pollutants Residual Risk and Technology Review for Flexible Polyurethane Foam Production2060-AR58Proposal
National Emission Standards for Hazardous Air Pollutants (NESHAP): Mercury Cell Chlor-Alkali Plants - Amendments2060-AN99Proposal
National Emission Standards for Hazardous Air Pollutants (NESHAP) Subpart W: Standards for Radon Emissions From Operating Uranium Mill Tailings: Review2060-AP26Proposal
National Emission Standards for Hazardous Air Pollutants: Ferroalloys Production2060-AQ11Proposal
National Emission Standards for Hazardous Air Pollutants: Startup, Shutdown, and Malfunction Amendments to Part 63 Standards2060-AP96Pre-Proposal
National Primary Drinking Water Regulations: Finished Water Storage Facility Inspection Requirements Addendum to the Revised Total Coliform Rule2040-AF37Pre-Proposal
NESHAP Risk and Technology Review for the Mineral Wool and Wool Fiberglass Industries;NESHAP for Wool Fiberglass Area Sources2060-AQ90Proposal
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
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
NPDES Electronic Reporting Rule2020-AA47Proposal
NPDES Permit Requirements for Municipal Sanitary Systems, Municipal Satellite Collection Systems, Sanitary Sewer Overflows, and Peak Excess Flow Treatment Facilities2040-AD02Pre-Proposal
Pesticides; Agricultural Worker Protection Standard Revisions2070-AJ22Proposal
Pesticides; Certification of Pesticide Applicators2070-AJ20Pre-Proposal
Pesticides; Public Availability of Identities of Inert Ingredients in Pesticides2070-AJ62Pre-Proposal
Petroleum Refinery Sector Risk and Technology Review and NSPS2060-AQ75Proposal
Prevention of Significant Deterioration (PSD) and Nonattainment New Source Review (NSR): Reconsideration of Inclusion of Fugitive Emissions; Reconsideration2060-AQ47Pre-Proposal
Reconsideration of Certain New Source Issues: Mercury and Air Toxics Standard (MATS)2060-AR62Final Rule Published
Renewable Fuel 2014 Volume Standards2060-AR76Proposal
Renewable Fuel Standard (RFS) Volume Standards for 20132060-AR43Final Rule Published
Residual Risk and Technology Review Amendments to the Primary Aluminum Reduction National Emission Standard for Hazardous Air Pollutants (NESHAP)2060-AQ92Proposal
Residual Risk and Technology Review Amendments to the Secondary Aluminum Production National Emission Standards for Hazardous Air Pollutants (NESHAP)2060-AQ40Proposal
Review of the National Ambient Air Quality Standards for Lead2060-AQ44Pre-Proposal
Review of the National Ambient Air Quality Standards for Ozone2060-AP38Pre-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
Revision to Definition of Volatile Organic Compounds - Exclusion of Methyl Iodide (And Possibly Methyl Bromide)2060-AP22Pre-Proposal
Revisions to 40 CFR Part 2, Subpart b (Confidentiality of Business Information)2025-AA39Pre-Proposal
Revisions to the National Oil and Hazardous Substances Pollution Contingency Plan; Subpart J Product Schedule Listing Requirements2050-AE87Pre-Proposal
RFS Renewable Identification Number (RIN) Quality Assurance Program2060-AR72Final Rule Published
Rulemaking on the Definition of Solid Waste2050-AG62Proposal
Standards of Performance for Greenhouse Gas Emissions from New Stationary Sources: Electric Utility Generating Units2060-AQ91Proposal
Standards of Performance for New Residential Wood Heaters, New Residential Hydronic Heaters and Forced-Air Furnaces, and New Residential Masonry Heaters2060-AP93Proposal
Uniform National Discharge Standards for Vessels of the Armed Forces - Phase II - Batch Two (UNDS)2040-AF53Pre-Proposal
Water Quality Standards for the State of Florida's Estuaries and Coastal Waters2040-AF21Proposal
Water Quality Standards for the State of Florida's Streams and Downstream Protection of Lakes: Remanded Provisions2040-AF39Proposal
Water Quality Standards Regulatory Revisions2040-AF16Proposal
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Disclaimer

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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