Federal Register

2,222 documents (filtered)

Filters: Agency: Environmental Protection Agency Clear all
Final Rule 2024-08281
Air Plan Approval; Iowa; State Implementation Plan and State Operating Permits Program
Environmental Protection Agency CFR: 40 CFR 52, 40 CFR 70
Apr 19, 2024
Eff: May 20, 2024
Proposed Rule 2024-08283
Air Plan Approval; IA; Linn County Ordinances
Environmental Protection Agency CFR: 40 CFR 52
Apr 18, 2024
Final Rule 2024-06214
Multi-Pollutant Emissions Standards for Model Years 2027 and Later Light-Duty and Medium-D...
Environmental Protection Agency CFR: 40 CFR 85, 40 CFR 86
Apr 18, 2024
Eff: Jun 17, 2024
Apr 17, 2024
Eff: Apr 17, 2024
Apr 16, 2024
Proposed Rule 2024-07954
Air Plan Revisions; Arizona; Maricopa County Air Quality Department
Environmental Protection Agency CFR: 40 CFR 52
Apr 16, 2024
Apr 16, 2024
Eff: Mar 6, 2024
Apr 16, 2024
Final Rule 2024-07412 1 oblig.
Clean Water Act Methods Update Rule for the Analysis of Effluent
Environmental Protection Agency CFR: 40 CFR 136
Apr 16, 2024
Eff: Jun 17, 2024
Proposed Rule 2024-07129
Air Plan Approval; Ohio; OAC Chapter 3745-17 Particulate Matter
Environmental Protection Agency CFR: 40 CFR 52
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 12, 2024
Apr 12, 2024
Apr 12, 2024
Proposed Rule 2024-07703
Air Plan Approval; Georgia; Gasoline Dispensing Facilities
Environmental Protection Agency CFR: 40 CFR 52
Apr 12, 2024
Apr 12, 2024
Eff: May 13, 2024
Proposed Rule 2024-07702
Air Plan Approval; KY; Updates to Attainment Status Designations
Environmental Protection Agency CFR: 40 CFR 52
Apr 11, 2024
Apr 11, 2024
Eff: Apr 11, 2024
Apr 10, 2024
Apr 10, 2024
Final Rule 2024-07673
Designation of Areas for Air Quality Planning Purposes
Environmental Protection Agency CFR: 40 CFR 81
Apr 10, 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.