Federal Register
677 documents (filtered)
Final Rule
2024-28537
Air Plan Revisions; Arizona; Maricopa County Air Quality Department
Environmental Protection Agency
CFR: 40 CFR 52
Dec 9, 2024
Eff: Jan 8, 2025
Final Rule
2024-28851
Finding of Failure To Attain and Reclassification of an Area in Utah as Serious for the 20...
Environmental Protection Agency
CFR: 40 CFR 81
Dec 9, 2024
Eff: Jan 8, 2025
Final Rule
2024-28140
Nebraska: Final Approval of State Underground Storage Tank Program Revisions, Codification...
Environmental Protection Agency
CFR: 40 CFR 282
Dec 9, 2024
Eff: Feb 7, 2025
Final Rule
2024-27865
Air Plan Approval; Maryland; Determination of Attainment by the Attainment Date for the 20...
Environmental Protection Agency
CFR: 40 CFR 52
Dec 6, 2024
Eff: Jan 6, 2025
Final Rule
2024-28364
Air Plan Approval; ID; Revisions to Air Quality Regulations
Environmental Protection Agency
CFR: 40 CFR 52
Dec 5, 2024
Eff: Jan 6, 2025
Final Rule
2024-28467
Cyazofamid; Pesticide Tolerances
Environmental Protection Agency
CFR: 40 CFR 180
Dec 5, 2024
Eff: Dec 5, 2024
Final Rule
2024-27627
Air Plan Approval; California; Mojave Desert Air Quality Management District
Environmental Protection Agency
CFR: 40 CFR 52
Dec 4, 2024
Eff: Jan 3, 2025
Final Rule
2024-27874
National Emission Standards for Hazardous Air Pollutants: Lime Manufacturing Plants Techno...
Environmental Protection Agency
CFR: 40 CFR 63
Dec 4, 2024
Eff: Dec 4, 2024
Final Rule
2024-27940
Air Plan Partial Approval and Partial Disapproval; North Dakota; Regional Haze State Imple...
Environmental Protection Agency
CFR: 40 CFR 52
Dec 2, 2024
Eff: Jan 2, 2025
Final Rule
2024-28080
Fatty acids, C16-18 and C18-unsatd., esters With polyethylene glycol mono-Me ether in Pest...
Environmental Protection Agency
CFR: 40 CFR 180
Dec 2, 2024
Eff: Dec 2, 2024
Final Rule
2024-27941
Air Plan Partial Approval and Partial Disapproval; Utah; Regional Haze State Implementatio...
Environmental Protection Agency
CFR: 40 CFR 52
Dec 2, 2024
Eff: Jan 2, 2025
Final Rule
2024-27942
Air Plan Partial Approval and Partial Disapproval; Wyoming; Regional Haze Plan for the Sec...
Environmental Protection Agency
CFR: 40 CFR 52
Dec 2, 2024
Eff: Jan 2, 2025
Final Rule
2024-27636
Guideline on Air Quality Models; Enhancements to the AERMOD Dispersion Modeling System
Environmental Protection Agency
CFR: 40 CFR 51
Nov 29, 2024
Eff: Jan 28, 2025
Final Rule
2024-26895
National Emission Standards for Hazardous Air Pollutants: Rubber Tire Manufacturing
Environmental Protection Agency
CFR: 40 CFR 63
Nov 29, 2024
Eff: Nov 29, 2024
Final Rule
2024-27263
Excess Emissions During Periods of Startup, Shutdown, and Malfunction; Partial Withdrawals...
Environmental Protection Agency
CFR: 40 CFR 52
Nov 26, 2024
Eff: Jan 10, 2025
Final Rule
2024-27450
Various Fragrance Components in Pesticide Formulations; Tolerance Exemption
Environmental Protection Agency
CFR: 40 CFR 180
Nov 25, 2024
Eff: Nov 25, 2024
Final Rule
2024-27382
Finding of Failure To Attain and Reclassification of the Missouri Portion of the St. Louis...
Environmental Protection Agency
CFR: 40 CFR 81
Nov 25, 2024
Eff: Dec 31, 2024
Final Rule
2024-26980
Air Plan Partial Approval and Partial Disapproval; North Carolina; Second Period Regional ...
Environmental Protection Agency
CFR: 40 CFR 52
Nov 22, 2024
Eff: Dec 23, 2024
Final Rule
2024-26114
Air Plan Approval; Wisconsin; Nitrogen Oxide Emissions Control Requirements
Environmental Protection Agency
CFR: 40 CFR 52
Nov 22, 2024
Eff: Dec 23, 2024
Final Rule
2024-26977
Air Plan Approval; Georgia; Second Period Regional Haze Plan
Environmental Protection Agency
CFR: 40 CFR 52
Nov 21, 2024
Eff: Dec 23, 2024
Final Rule
2024-27123
North Carolina: Final Approval of State Underground Storage Tank Program Revisions, Codifi...
Environmental Protection Agency
CFR: 40 CFR 282
Nov 21, 2024
Eff: Dec 2, 2024
Final Rule
2024-26905
Texas: Incorporation by Reference of State Hazardous Waste Management Program
Environmental Protection Agency
CFR: 40 CFR 272
Nov 21, 2024
Eff: Dec 23, 2024
Final Rule
2024-26928
Air Plan Approval; Shelby County, Tennessee; Revisions to Startup, Shutdown, and Malfuncti...
Environmental Protection Agency
CFR: 40 CFR 52
Nov 20, 2024
Eff: Dec 20, 2024
Final Rule
2024-26922
Tennessee: Final Authorization of State Hazardous Waste Management Program Revisions
Environmental Protection Agency
CFR: 40 CFR 271
Nov 20, 2024
Eff: Jan 21, 2025
Final Rule
2024-26833
Air Plan Approval; Wisconsin; Second Period Regional Haze Plan
Environmental Protection Agency
CFR: 40 CFR 52
Nov 19, 2024
Eff: Dec 19, 2024
Final Rule
2024-25946
Air Plan Approval and Attainment Date Extension; 1997 Annual Fine Particulate Matter Nonat...
Environmental Protection Agency
CFR: 40 CFR 52
Nov 19, 2024
Eff: Dec 19, 2024
Final Rule
2024-25758
Decabromodiphenyl Ether and Phenol, Isopropylated Phosphate (3:1); Revision to the Regulat...
Environmental Protection Agency
CFR: 40 CFR 751
Nov 19, 2024
Eff: Jan 21, 2025
Final Rule
2024-26506
Air Plan Approval; ID; Update to Materials Incorporated by Reference
Environmental Protection Agency
CFR: 40 CFR 52
Nov 18, 2024
Eff: Nov 18, 2024
Final Rule
2024-26643
Waste Emissions Charge for Petroleum and Natural Gas Systems: Procedures for Facilitating ...
Environmental Protection Agency
CFR: 40 CFR 2, 40 CFR 98
Nov 18, 2024
Eff: Jan 17, 2025
Final Rule
2024-26329
Air Plan Approval; Connecticut; New Haven and Fairfield Counties Second 10-Year Limited Ma...
Environmental Protection Agency
CFR: 40 CFR 52
Nov 15, 2024
Eff: Dec 16, 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.