Federal Government

The federal government of the United States comprises hundreds of departments, agencies, commissions, and offices organized under the executive, legislative, and judicial branches. Authority Network America maintains dedicated reference sites for major federal agencies through the United States Federal Authority hub.

The Federal Regulatory Structure

Federal agencies derive authority from enabling statutes passed by Congress. Each agency operates within a defined regulatory domain, issuing rules through the notice-and-comment process governed by the Administrative Procedure Act of 1946. Final rules are published in the Federal Register and codified in the Code of Federal Regulations (CFR).

The regulatory output of the federal government is substantial. The Code of Federal Regulations contains more than 180,000 pages across 50 titles. Federal agencies collectively issue approximately 3,000 to 4,000 final rules per year, affecting industries from healthcare and finance to environmental protection and workplace safety.

Federal Agency Domains

The following agency authority domains provide detailed coverage of specific regulatory bodies:

Environmental and Public Health

EPA Authority — Environmental Protection Agency: air quality, water standards, hazardous waste, Superfund
CDC Authority — Centers for Disease Control and Prevention: disease surveillance, public health guidelines
FDA Authority — Food and Drug Administration: drug approval, food safety, medical devices
NIH Authority — National Institutes of Health: biomedical research, public health science
USDA Authority — Department of Agriculture: food safety, agricultural regulation, nutrition programs

Tax, Finance, and Economic Regulation

IRS Authority — Internal Revenue Service: tax administration, compliance, enforcement
Treasury Authority — Department of the Treasury: fiscal policy, financial regulation, sanctions
Federal Reserve Authority — Federal Reserve System: monetary policy, banking supervision
FDIC Authority — Federal Deposit Insurance Corporation: deposit insurance, bank regulation
FTC Authority — Federal Trade Commission: consumer protection, antitrust enforcement

Homeland Security and Emergency Management

DHS Authority — Department of Homeland Security: border security, cybersecurity, immigration
FEMA Authority — Federal Emergency Management Agency: disaster response, mitigation, recovery
CBP Authority — Customs and Border Protection: trade enforcement, border operations

Justice and Legal

DOJ Authority — Department of Justice: federal law enforcement, civil rights, antitrust
Federal Courts Authority — Federal judiciary: district courts, appeals courts, judicial procedures
Patent Law Authority — Patent and intellectual property regulation
Trademark Law Authority — Trademark registration and protection
Intellectual Property Authority — IP law across patents, trademarks, and copyrights

Transportation and Safety

FAA Authority — Federal Aviation Administration: aviation safety, air traffic control, pilot licensing
NTSB Authority — National Transportation Safety Board: accident investigation, safety recommendations
Workplace Safety Authority — OSHA and occupational safety standards

Legislative and Government Operations

Congressional Authority — The U.S. Congress: legislative process, committee structure
Senate Authority — The U.S. Senate: confirmation process, floor procedures
Presidential Authority — Executive powers, executive orders, presidential directives
National Judicial Authority — The federal judicial system and judicial appointments

Social Security Authority — Social Security Administration: retirement, disability, survivors benefits
National Medicare Authority — Medicare: health insurance for seniors and disabled
Medicaid Authority — Medicaid: state-federal health coverage for low-income populations
Veterans Authority — Department of Veterans Affairs: healthcare, benefits, services for veterans
Housing Assistance Authority — HUD and housing assistance programs
Food Stamp Authority — SNAP and nutritional assistance programs
Public Assistance Authority — Federal public assistance and welfare programs
WIC Authority — Women, Infants, and Children nutrition program

Government Accountability and Oversight

Regulatory Agencies Authority — Cross-agency regulatory processes and oversight
Government Contractor Authority — Federal procurement and contractor requirements
Watchdog Authority — Inspectors general and government accountability
Armed Services Authority — Military branches and defense oversight

Political Process

Elections Authority — Federal election administration and campaign finance
Civics Authority — Civic engagement, voter participation, democratic processes
Lobbying and Advocacy — Lobbying regulation and disclosure requirements
Think Tank Authority — Policy research organizations and their influence
Nonprofit Organization Authority — Federal nonprofit regulation and tax-exempt status
Tax Exempt Authority — 501(c) organizations and tax-exempt entity regulation

Federal-State Interaction

Federal agencies frequently share regulatory responsibility with state counterparts. The EPA delegates enforcement authority to state environmental agencies. OSHA allows states to operate their own occupational safety programs. Medicaid is jointly funded and administered. Building codes at the local level often incorporate federal standards by reference.

For a detailed explanation of how these layers interact, see How Federal, State, and Local Government Connect.

References

Federal Register — https://www.federalregister.gov/
Code of Federal Regulations — https://www.ecfr.gov/
USA.gov — Federal Agencies Directory — https://www.usa.gov/federal-agencies
Administrative Procedure Act (5 U.S.C. Chapter 5) — https://www.law.cornell.edu/uscode/text/5/part-I/chapter-5
Congressional Research Service — Federal Regulatory Process Overview — https://crsreports.congress.gov/
Office of the Federal Register — https://www.archives.gov/federal-register