Federal Register
540 documents (filtered)
Proposed Rule
2024-22115
Air Plan Approval; Connecticut; State Implementation Plan Revisions Required by the 2015 O...
Environmental Protection Agency
CFR: 40 CFR 52
Sep 27, 2024
Proposed Rule
2024-22168
Significant New Use Rules on Certain Chemical Substances (21-3.F)
Environmental Protection Agency
CFR: 40 CFR 721
Sep 27, 2024
Proposed Rule
2024-21895
Determination of Attainment by the Attainment Date; Michigan; St. Clair 2010 Sulfur Dioxid...
Environmental Protection Agency
CFR: 40 CFR 52
Sep 26, 2024
Proposed Rule
2024-21810
Disapproval and Promulgation of Air Quality Implementation Plan; Nebraska; Regional Haze S...
Environmental Protection Agency
CFR: 40 CFR 52
Sep 24, 2024
Eff: Aug 1, 2024
Proposed Rule
2024-21646
Air Plan Revisions; California; San Diego County Air Pollution Control District and Mojave...
Environmental Protection Agency
CFR: 40 CFR 52
Sep 23, 2024
Proposed Rule
2024-21267
Air Plan Approval; Ohio; Regional Haze Plan for the Second Implementation Period; Extensio...
Environmental Protection Agency
CFR: 40 CFR 52
Sep 18, 2024
Eff: Aug 30, 2024
Proposed Rule
2024-20997
Air Plan Approval; Montana; Missoula, Montana, Air Rule Revisions
Environmental Protection Agency
CFR: 40 CFR 52
Sep 17, 2024
Proposed Rule
2024-21007
Air Plan Approval; Mississippi; PSD and Air Quality Modeling Infrastructure Requirements f...
Environmental Protection Agency
CFR: 40 CFR 52
Sep 16, 2024
Proposed Rule
2024-20602
Phasedown of Hydrofluorocarbons: Review and Renewal of Eligibility for Application-Specifi...
Environmental Protection Agency
CFR: 40 CFR 84
Sep 16, 2024
Proposed Rule
2024-20837
Approval and Promulgation of Air Quality Implementation Plans; Delaware; Regional Haze Sta...
Environmental Protection Agency
CFR: 40 CFR 52
Sep 16, 2024
Eff: Aug 19, 2024
Proposed Rule
2024-20669
Air Plan Approval; Shelby County, Tennessee; Revisions To Startup, Shutdown, and Malfuncti...
Environmental Protection Agency
CFR: 40 CFR 52
Sep 12, 2024
Proposed Rule
2024-20666
Air Plan Approval; Forsyth County, North Carolina; Removal of Excess Emissions Provisions
Environmental Protection Agency
CFR: 40 CFR 52
Sep 12, 2024
Proposed Rule
2024-20119
Outer Continental Shelf Air Regulations; Amendment to State Requirements Incorporated; Mas...
Environmental Protection Agency
CFR: 40 CFR 55
Sep 11, 2024
Proposed Rule
2024-19436
Air Plan Approval; Maryland; Determination of Attainment by the Attainment Date for the 20...
Environmental Protection Agency
CFR: 40 CFR 52
Sep 6, 2024
Proposed Rule
2024-20078
Pesticide Tolerances; Implementing Registration Review Decisions for Certain Pesticides (C...
Environmental Protection Agency
CFR: 40 CFR 180
Sep 6, 2024
Proposed Rule
2024-19848
Air Plan Approval; California; Feather River Air Quality Management District
Environmental Protection Agency
CFR: 40 CFR 52
Sep 5, 2024
Proposed Rule
2024-19929
Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) Data Reporting and Recordkeeping Unde...
Environmental Protection Agency
CFR: 40 CFR 705
Sep 5, 2024
Proposed Rule
2024-19851
National Emission Standards for Hazardous Air Pollutants From Hazardous Waste Combustors M...
Environmental Protection Agency
CFR: 40 CFR 63
Sep 5, 2024
Eff: Jul 24, 2024
Sep 5, 2024
Proposed Rule
2024-19616
Finding of Failure to Attain by the Attainment Date for the 2010 1-Hour Primary Sulfur Dio...
Environmental Protection Agency
CFR: 40 CFR 52
Sep 4, 2024
Proposed Rule
2024-19599
Determination of Attainment by the Attainment Date for the 2010 1-Hour Primary Sulfur Diox...
Environmental Protection Agency
CFR: 40 CFR 52
Sep 3, 2024
Proposed Rule
2024-19600
Air Plan Disapproval; Texas; Control of Air Pollution From Visible Emissions and Particula...
Environmental Protection Agency
CFR: 40 CFR 52
Sep 3, 2024
Proposed Rule
2024-19189
Air Plan Approval; Ohio; Regional Haze Plan for the Second Implementation Period
Environmental Protection Agency
CFR: 40 CFR 52
Aug 30, 2024
Proposed Rule
2024-19449
Air Plan Disapproval; Missouri; Interstate Transport of Air Pollution for the 2015 8-Hour ...
Environmental Protection Agency
CFR: 40 CFR 52
Aug 30, 2024
Eff: Aug 6, 2024
Proposed Rule
2024-19596
Air Plan Limited Approval and Limited Disapproval; Texas; Attainment Plan for the Rusk and...
Environmental Protection Agency
CFR: 40 CFR 52
Aug 30, 2024
Eff: Aug 2, 2024
Proposed Rule
2024-19035
Rhode Island: Final Authorization of State Hazardous Waste Management Program Revisions an...
Environmental Protection Agency
CFR: 40 CFR 271
Aug 29, 2024
Proposed Rule
2024-18773
Fuels Regulatory Streamlining Amendments
Environmental Protection Agency
CFR: 40 CFR 1090
Aug 28, 2024
Proposed Rule
2024-18858
Receipt of a Pesticide Petition Filed for Residues of Pesticide Chemicals in or on Various...
Environmental Protection Agency
CFR: 40 CFR 180
Aug 27, 2024
Proposed Rule
2024-18779
Approval and Promulgation of Air Quality Implementation Plans; Texas; Federal Implementati...
Environmental Protection Agency
CFR: 40 CFR 52
Aug 26, 2024
Proposed Rule
2024-18570
Conditional Approval of Arizona State Implementation Plan Revisions; Maricopa County Air Q...
Environmental Protection Agency
CFR: 40 CFR 52
Aug 22, 2024
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The Federal Register is the daily journal of the U.S. government. Proposed rules invite public comment before becoming law. Final rules have completed the comment process and are (or will become) legally binding. FRTracker extracts obligations from these documents—the specific things people or organizations must, may, or must not do.