Regulatory Development and Retrospective Review Tracker

Rulemakings by Phase: Pre-Proposal

The rulemakings listed below are in the Pre-Proposal Phase. Sometimes, EPA will choose to terminate a rulemaking that was in the Pre-Proposal Phase in which case the rulemaking will no longer appear on this page.  Go to the Withdrawn page to learn more about these rulemakings.  Also, remember that Reg DaRRT focuses on priority rules only.  For a full list of actions EPA initiated in a given month, see the Action Initiation List.

TitleRINCan be sorted ascending
Amendments to Implementing Regulations for Acting on State Plans2060-AT23
Amendments to Part 63 Subpart YYYYY Electric Arc Furnace Area Source Standard2060-AR27
CERCLA/EPCRA Reporting Requirements for Air Releases of Hazardous Substances from Animal Waste at Farms2050-AG66
Clean Water Act Hazardous Substances Spill Prevention2050-AG87
Development of Best Management Practices for Recreational Boats under Section 312(o) of the Clean Water Act2040-AF03
Endangerment Finding for Lead Emissions from Piston-Engine Aircraft Using Leaded Aviation Gasoline2060-AT10
Engine Test Cells NESHAP RTR2060-AT01
Expansion of Industry Sectors Covered by the Toxics Release Inventory (TRI), Emergency Planning and Community Right-to-Know Act (EPCRA) section 3132025-AA33
Financial Responsibility Requirements under CERCLA Section 108(b) for Classes of Facilities in the Hardrock Mining Industry2050-AG61
Financial Responsibility Requirements under CERCLA Section 108(b) for Facilities in the Chemical, Petroleum and Electric Power Industries2050-AG56
Hydraulic Fracturing Chemicals and Mixtures2070-AJ93
Lead-Based Paint Activities; Bridges and Structures; Training, Accreditation, and Certification Rule and Model State Plan Rule2070-AC64
Lead Emissions from Piston-Engine Aircraft Using Leaded Aviation Gasoline2060-AP79
Lead Wheel Weights; Regulatory Investigation2070-AJ64
Lead; Renovation, Repair, and Painting Program for Public and Commercial Buildings2070-AJ56
Lime Manufacturing Risk and Technology Review2060-AT08
Long-Chain Perfluorinated Chemicals (LCPFCs); Regulation(s) Under TSCA2070-AJ72
Mercury; Regulation of Use in Certain Products2070-AJ46
N-Methylpyrrolidone (NMP) and Methylene Chloride; Rulemaking Under TSCA Section 6(a)2070-AK07
National Emission Standard for Hazardous Air Pollutants (NESHAP) Risk and Technology Review: Reinforced Plastics Composites and Boat Manufacturing2060-AT12
National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery Stacks2060-AS81
National Emission Standards for Hazardous Air Pollutants for Integrated Iron and Steel Manufacturing Facilities2060-AT03
National Emission Standards for Hazardous Air Pollutants for Iron and Steel Foundries2060-AT30
National Emission Standards for Hazardous Air Pollutants for Source Categories: Generic Maximum Achievable Control Technology Standards - Ethylene Production (Subparts XX and YY)2060-AT02
National Emission Standards for Hazardous Air Pollutants: Publicly Owned Treatment Works2060-AS85
National Emission Standards for Hazardous Air Pollutants: Startup, Shutdown, and Malfunction Amendments to Part 63 Standards2060-AP96
National Emission Standards for Hazardous Air Pollutants: Taconite Iron Ore Processing Risk and Technology Review2060-AT05
National Primary Drinking Water Regulations for Lead and Copper: Regulatory Revisions2040-AF15
National Primary Drinking Water Regulations: Finished Water Storage Facility Inspection Requirements Addendum to the Revised Total Coliform Rule2040-AF37
National Primary Drinking Water Regulations: Group Regulation of Carcinogenic Volatile Organic Compound (VOCs)2040-AF29
National Primary Drinking Water Regulations: Regulation of Perchlorate2040-AF28
Ozone and Fine Particulate Matter (PM2.5) Significant Impact Levels (SILs) for Prevention of Significant Deterioration (PSD) Program2060-AR28
Polychlorinated Biphenyls (PCBs); Reassessment of Use Authorizations2070-AJ38
Polychlorinated Biphenyls (PCBs); Reassessment of Use Authorizations for PCBs in Small Capacitors2070-AK12
Portland Cement Risk and Technology Review2060-AS92
Prevention of Significant Deterioration (PSD) and Nonattainment New Source Review (NSR): Reconsideration of Inclusion of Fugitive Emissions; Reconsideration2060-AQ47
Procedures for Evaluating Existing Chemical Risks under the Toxic Substances Control Act2070-AK20
Procedures for Prioritization of Chemicals for Risk Evaluation under the Toxic Substances Control Act2070-AK23
Reconsideration of the Polyvinyl Chloride and Copolymers National Emission Standards for Hazardous Air Pollutants2060-AR73
Regulations to Facilitate Compliance with the Federal Insecticide, Fungicide, and Rodenticide Act by Producers of Plant-Incorporated Protectants (PIPs)2070-AJ32
Renewable Fuel Volume Standards for 2018 and Biomass Based Diesel Volume (BBD) for 20192060-AT04
Residential Lead Dust Hazard Standards2070-AJ82
Review of the National Ambient Air Quality Standards for Particulate Matter2060-AS50
Review of the NO2 Primary National Ambient Air Quality Standards (NAAQS)2060-AR57
Revised Regulation for Environmental Radiation Protection Standard for Nuclear Power Operations - 40 CFR Part 1902060-AR12
Revision to Definition of Volatile Organic Compounds - Exclusion of Methyl Iodide (And Possibly Methyl Bromide)2060-AP22
Revisions to 40 CFR Part 2, Subpart b (Confidentiality of Business Information)2025-AA39
Risk and Technology Review for the National Emission Standards for Hazardous Air Pollutants for Pulp and Paper Combustion Sources2060-AS46
Rubber Tire Manufacturing Risk and Technology Review2060-AT07
Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources: Other Solid Waste Incineration Units2060-AQ72
Stationary Combustion Turbine RTR2060-AT00
Stormwater Regulations Revision to Address Discharges from Developed Sites2040-AF13
Testing of Bisphenol A (BPA)2070-AJ83
Trichloroethylene (TCE); Rulemaking Under TSCA Section 6(a)2070-AK03
Trichloroethylene (TCE); Rulemaking Under TSCA Section 6(a); Vapor Degreasing2070-AK11