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.
Energy Department: Newest final rules (25)
The newest 2,000 final rules published from 2026-03-25 to 2026-11-16; older rules: not collected here, see the Federal Register.
- Energy Conservation Program: Test Procedures for Commercial Warm Air Furnaces
2026-10-07 · Energy Department · effective 2026-12-07 · 2026-20517 - Energy Conservation Program: Energy Conservation Standards for Manufactured Housing
2026-09-18 · Energy Department · significant · 2026-19154 - Repeal of Fossil Fuel Restrictions for New Federal Buildings and Major Renovations of Federal Buildings
2026-09-02 · Energy Department · 2026-17979 - Rescission of Production Incentives for Cellulosic Biofuels
2026-09-01 · Energy Department · significant · effective 2026-10-01 · 2026-17872 - Rescinding Regulations for Loans for Minority Business Enterprises Seeking DOE Contracts and Assistance
2026-08-26 · Energy Department · significant · effective 2025-05-16 · 2026-17381 - Rescission of DOE's Procedures for Traffic Control on the Nevada Test Site
2026-08-12 · Energy Department · effective 2026-08-12 · 2026-16425 - Categorical Exclusion Under the National Environmental Policy Act for Certain Terminations or Revocations of Water Power Licenses or Exemptions
2026-07-23 · Energy Department, Federal Energy Regulatory Commission · effective 2026-08-24 · 2026-14878 - Implementing Voluntary Agreements Under the Defense Production Act
2026-07-17 · Energy Department · effective 2026-07-17 · 2026-14461 - Financial Assistance Regulations-Conflict of Interest and Conflict of Commitment Policy Requirements
2026-07-16 · Energy Department · effective 2026-08-17 · 2026-14333 - Administrative False Claims and Procedures
2026-07-13 · Energy Department · effective 2026-07-13 · 2026-14043 - Zero-Based Regulating
2026-07-09 · Energy Department · significant · effective 2026-07-09 · 2026-13875 - Rescinding New Construction Requirements Related to Nondiscrimination in Federally Assisted Programs or Activities
2026-07-01 · Energy Department · effective 2026-12-28 · 2026-13347 - Rescinding Regulations Related to Nondiscrimination in Federally Assisted Programs or Activities (General Provisions)
2026-07-01 · Energy Department · effective 2026-12-28 · 2026-13305 - Rescinding Regulations Related to Nondiscrimination on the Basis of Sex in Education Programs or Activities Receiving Federal Financial Assistance
2026-07-01 · Energy Department · effective 2026-12-28 · 2026-13304 - Application for Authorization To Transmit Electric Energy to a Foreign Country
2026-06-22 · Energy Department · significant · effective 2026-07-22 · 2026-12475 - Assistance to Foreign Atomic Energy Activities
2026-06-16 · Energy Department · effective 2026-06-16 · 2026-12066 - Rescinding Regulations for Loans for Minority Business Enterprises Seeking DOE Contracts and Assistance
2026-06-03 · Energy Department · significant · effective 2026-09-01 · 2026-11057 - Zero-Based Regulating
2026-05-29 · Energy Department · significant · effective 2026-07-13 · 2026-10727 - Standards for Business Practices of Interstate Natural Gas Pipelines
2026-05-28 · Energy Department, Federal Energy Regulatory Commission · effective 2026-07-27 · 2026-10600 - Renewable Energy Production Incentives
2026-05-20 · Energy Department · effective 2026-10-01 · 2026-10064 - Five-Year Review of the Oil Pipeline Index
2026-04-28 · Energy Department, Federal Energy Regulatory Commission · effective 2026-06-29 · 2026-08264 - Energy Conservation Program: Exempt Power Supplies Under the EPS Service Parts Act of 2014
2026-04-28 · Energy Department · significant · effective 2026-05-28 · 2026-08201 - Annual Update to Fee Schedule for the Use of Government Lands by Hydropower Licensees
2026-04-21 · Energy Department, Federal Energy Regulatory Commission · effective 2026-04-21 · 2026-07773 - Repeal of Fossil Fuel Restrictions for New Federal Buildings and Major Renovations of Federal Buildings
2026-04-20 · Energy Department · 2026-07628 - Rescinding the Grant Programs for Schools and Hospitals and Buildings Owned by Units of Local Government and Public Care Institutions Regulations
2026-04-14 · Energy Department · effective 2026-05-14 · 2026-07165
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.