Jump to main content or area navigation.

Contact Us

Regulatory Development and Retrospective Review Tracker

Rulemakings by Phase: Withdrawn

The rulemakings listed below were withdrawn in the past year.  Withdrawals are retained on this site for one year for historical purposes, after which they are removed from Reg DaRRT.

TitleRINCan be sorted ascending
Biomass Based Diesel (BBD) Volume Standards for 20142060-AR63
Concentrated Animal Feeding Operations Regulations Revision Rule2040-AF20
Implementing Periodic Monitoring in Federal and State Operating Permit Programs2060-AN00
Modification of Toxics Release Inventory (TRI) Reporting Requirements Primarily Associated with Metal Mining2025-AA11
Nanoscale Materials; Significant New Use Rule (SNUR) - Merged into RIN 2070-AJ542070-AJ67
National Emission Standards for Hazardous Air Pollutants for Chromium Electroplating, Chromium Anodizing, and Steel Pickling Residual Risk and Technology Review2060-AO92
National Emission Standards for Hazardous Air Pollutants for Group I Polymers and Resins Residual Risk and Technology Review2060-AQ61
National Emission Standards for Hazardous Air Pollutants for Wool Fiberglass Manufacturing2060-AR71
National Pollutant Discharge Elimination System (NPDES) Concentrated Animal Feeding Operation (CAFO) Reporting Rule2040-AF22
New Source Performance Standards for Electric Utility Steam Generating Units2060-AQ37
Pretreatment Standards for the Shale Gas Extraction Industry2040-AF34
Review of New Source Performance Standards -- Portland Cement2060-AO42
Short-chained Chlorinated Paraffins (SCCPs); Regulation(s) Under Toxic Substances Control Act (TSCA)2070-AJ69
Transport Rule to Address 2011 Ozone Standards2060-AQ57
Waste Energy Recovery Registry2060-AP14


More Regulatory Information
Related Links icon

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

You may also find useful information on our Related Links page.


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.



Jump to main content.