Federal rules by agency
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Federal rules by agency
Agencies carry out laws by writing rules. Final rules have the force of law; proposed rules are open for public comment first. Counts and lists come from the Federal Register.
Newest final rules (2,000)
The newest 2,000 final rules published from 2026-03-25 to 2026-11-16; older rules: not collected here, see the Federal Register.
- Requirements for Interference-Tolerant Radio Altimeter Systems
2026-07-31 · Transportation Department, Federal Aviation Administration · effective 2026-09-29 · 2026-15585 - Pipeline Safety: Standards Update-ASTM A53/A53M
2026-07-31 · Transportation Department, Pipeline and Hazardous Materials Safety Administration · effective 2027-01-01 · 2026-15584 - Pipeline Safety: Standards Update-ASTM A333/A333M
2026-07-31 · Transportation Department, Pipeline and Hazardous Materials Safety Administration · effective 2027-01-01 · 2026-15583 - Pipeline Safety: Clarifying Hazardous Liquid Pipeline Integrity Management Guidance
2026-07-31 · Transportation Department, Pipeline and Hazardous Materials Safety Administration · effective 2026-07-31 · 2026-15582 - Pipeline Safety: Standards Update-ASTM A372/A372M
2026-07-31 · Transportation Department, Pipeline and Hazardous Materials Safety Administration · effective 2027-01-01 · 2026-15581 - Pipeline Safety: Standards Update-ASTM F1055
2026-07-31 · Transportation Department, Pipeline and Hazardous Materials Safety Administration · effective 2027-01-01 · 2026-15580 - Pipeline Safety: Standards Update-ASME B31.4
2026-07-31 · Transportation Department, Pipeline and Hazardous Materials Safety Administration · effective 2026-07-31 · 2026-15579 - Pipeline Safety: Standards Update-ASTM D2513
2026-07-31 · Transportation Department, Pipeline and Hazardous Materials Safety Administration · effective 2027-01-01 · 2026-15578 - Pipeline Safety: Standards Update-ASTM F2767
2026-07-31 · Transportation Department, Pipeline and Hazardous Materials Safety Administration · effective 2027-01-01 · 2026-15577 - Pipeline Safety: Standards Update-ASTM F2620
2026-07-31 · Transportation Department, Pipeline and Hazardous Materials Safety Administration · effective 2027-01-01 · 2026-15576 - Pipeline Safety: Standards Update-MSS SP-75
2026-07-31 · Transportation Department, Pipeline and Hazardous Materials Safety Administration · effective 2027-01-01 · 2026-15575 - Pipeline Safety: Standards Update-NACE SP0206
2026-07-31 · Transportation Department, Pipeline and Hazardous Materials Safety Administration · effective 2027-01-01 · 2026-15574 - Pipeline Safety: Standards Update-NACE SP0502
2026-07-31 · Transportation Department, Pipeline and Hazardous Materials Safety Administration · effective 2027-01-01 · 2026-15573 - Pipeline Safety: Standards Update-NFPA 59
2026-07-31 · Transportation Department, Pipeline and Hazardous Materials Safety Administration · effective 2027-01-01 · 2026-15572 - Pipeline Safety: Standards Update-NFPA 58
2026-07-31 · Transportation Department, Pipeline and Hazardous Materials Safety Administration · effective 2027-01-01 · 2026-15571 - Pipeline Safety: Standards Update-ASTM F1973
2026-07-31 · Transportation Department, Pipeline and Hazardous Materials Safety Administration · effective 2027-01-01 · 2026-15570 - Pipeline Safety: Electronic Retention of Part 194 Response Plans
2026-07-31 · Transportation Department, Pipeline and Hazardous Materials Safety Administration · effective 2026-08-03 · 2026-15569 - Pipeline Safety: Standards Update-ASTM D2564
2026-07-31 · Transportation Department, Pipeline and Hazardous Materials Safety Administration · effective 2027-01-01 · 2026-15568 - Reducing Bureaucracy and Burden for Family Assistance Programs
2026-07-31 · Health and Human Services Department, Children and Families Administration · effective 2026-09-29 · 2026-15567 - Medicare Program; Prospective Payment System and Consolidated Billing for Skilled Nursing Facilities; Updates to the Quality Reporting Program for Federal Fiscal Year 2027
2026-07-31 · Health and Human Services Department, Centers for Medicare & Medicaid Services · effective 2026-10-01 · 2026-15562 - Amendment of Class D Airspace and Class E Airspace Over Groton, CT
2026-07-31 · Transportation Department, Federal Aviation Administration · effective 2026-10-29 · 2026-15556 - Establishment of Prohibited Area P-75; New York, NY
2026-07-31 · Transportation Department, Federal Aviation Administration · effective 2026-10-29 · 2026-15554 - Amendment of Class B Airspace; New York, NY
2026-07-31 · Transportation Department, Federal Aviation Administration · effective 2026-10-29 · 2026-15552 - Safety Zone; Fireworks Display, Ohio River, Follansbee, WV
2026-07-31 · Homeland Security Department, Coast Guard · effective 2026-08-01 · 2026-15535 - Clingstone Peach Diversion Program; Amendment of Program Regulations
2026-07-31 · Agriculture Department, Agricultural Marketing Service · effective 2026-08-03 · 2026-15525 - Air Plan Approval; Rhode Island; Update to Materials Incorporated by Reference
2026-07-31 · Environmental Protection Agency · effective 2026-07-31 · 2026-15493 - Temporary Exemption From Motor Vehicle Safety and Bumper Standards
2026-07-31 · Transportation Department, National Highway Traffic Safety Administration · effective 2026-07-31 · 2026-15482 - Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes
2026-07-30 · Transportation Department, Federal Aviation Administration · effective 2026-09-03 · 2026-15467 - Airworthiness Directives; Stemme GmbH Gliders
2026-07-30 · Transportation Department, Federal Aviation Administration · effective 2026-09-03 · 2026-15466 - Airworthiness Directives; Airbus SAS Airplanes
2026-07-30 · Transportation Department, Federal Aviation Administration · effective 2026-09-03 · 2026-15455 - Medicare Program; Updates to the Master List of Items Potentially Subject to Face-to-Face Encounter and Written Order Prior to Delivery and/or Prior Authorization Requirements; Updates to the Required Face-to-Face Encounter and Written Order Prior to Delivery List; and Updates to the Required Prior Authorization List
2026-07-30 · Health and Human Services Department, Centers for Medicare & Medicaid Services · effective 2026-10-28 · 2026-15446 - Procedures for Submission and Consideration of Petitions for Rulemaking
2026-07-30 · Justice Department, Office of the Attorney General · effective 2026-07-31 · 2026-15434 - Duty Collection for Domestic Mail Arriving From Certain Insular Possessions and Territories
2026-07-30 · Postal Service · effective 2026-07-30 · 2026-15420 - Airworthiness Directives; MHI RJ Aviation ULC (Type Certificate Previously Held by Bombardier, Inc.) Airplanes
2026-07-30 · Transportation Department, Federal Aviation Administration · effective 2026-09-03 · 2026-15412 - Airworthiness Directives; Airbus Canada Limited Partnership (Type Certificate Previously Held by C Series Aircraft Limited Partnership (CSALP); Bombardier, Inc.) Airplanes
2026-07-30 · Transportation Department, Federal Aviation Administration · effective 2026-09-03 · 2026-15411 - Airworthiness Directives; Airbus SAS Airplanes
2026-07-30 · Transportation Department, Federal Aviation Administration · effective 2026-09-03 · 2026-15410 - Airworthiness Directives; Bombardier, Inc., Airplanes
2026-07-30 · Transportation Department, Federal Aviation Administration · effective 2026-09-03 · 2026-15409 - Air Plan Approval; California; San Joaquin Valley Air Pollution Control District
2026-07-30 · Environmental Protection Agency · effective 2026-08-31 · 2026-15377 - Airworthiness Directives; Leonardo S.p.a. Helicopters
2026-07-30 · Transportation Department, Federal Aviation Administration · effective 2026-09-03 · 2026-15370 - Airworthiness Directives; Safran Helicopter Engines, S.A. (Type Certificate Previously Held by Turbomeca, S.A.) Engines
2026-07-30 · Transportation Department, Federal Aviation Administration · effective 2026-09-03 · 2026-15369 - General Services Administration Property Management Regulation (GSPMR); Nondiscrimination on the Basis of the Age Act Regulation for Programs or Activities Receiving Federal Financial Assistance; Technical Amendment
2026-07-30 · General Services Administration · significant · effective 2026-07-30 · 2026-15368 - Airworthiness Directives; Bell Textron Canada Limited Helicopters
2026-07-30 · Transportation Department, Federal Aviation Administration · effective 2026-09-03 · 2026-15365 - Operating Permit Program Approval; New Hampshire; Revised Definitions
2026-07-30 · Environmental Protection Agency · effective 2026-08-31 · 2026-15363 - Allocation of Assets in Single-Employer Plans; Interest Assumptions for Valuing Benefits
2026-07-29 · Pension Benefit Guaranty Corporation · C1-2026-13124 - Airworthiness Directives; Airbus SAS Airplanes
2026-07-29 · Transportation Department, Federal Aviation Administration · effective 2026-09-02 · 2026-15308 - Medical Devices; Radiology Devices; Classification of the Phase-Changing Fiducial Marker for Radiation Therapy
2026-07-29 · Health and Human Services Department, Food and Drug Administration · effective 2026-07-29 · 2026-15303 - Safety Zone; Lake Ontario, Olcott, NY
2026-07-29 · Homeland Security Department, Coast Guard · effective 2026-08-08 · 2026-15300 - Endangered and Threatened Wildlife and Plants; Endangered Species Status for Florida Keys Mole Skink; Correction
2026-07-29 · Interior Department, Fish and Wildlife Service · effective 2026-08-20 · 2026-15299 - Endangered and Threatened Wildlife and Plants; Revised Designation of Critical Habitat for the Contiguous U.S. Distinct Population Segment of the Canada Lynx; Correction
2026-07-29 · Interior Department, Fish and Wildlife Service · significant · 2026-15298 - Highly Erodible Land and Wetland Conservation
2026-07-29 · Agriculture Department, Office of the Secretary · effective 2026-07-29 · 2026-15284
Rules by agency
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Source: Federal Register API (Office of the Federal Register, National Archives). Collected Nov 14, 2026 11:45 PM CST.