Federal Agencies

Manages U.S. foreign policy, diplomacy, and international relations. Oversees embassies and consulates worldwide.

Manages federal finances, produces currency, collects taxes, and enforces financial laws.

Oversees the U.S. Armed Forces and coordinates national security and military operations.

Enforces federal law, administers justice, and represents the U.S. government in legal matters.

Manages natural resources, national parks, and relations with Native American tribes.

Supports farming, food safety, rural development, and nutrition programs including SNAP.

Promotes economic growth, job creation, and sustainable development through data and trade policy.

Promotes worker welfare, enforces labor laws, and administers unemployment insurance.

Protects public health and provides essential human services through Medicare, Medicaid, and the CDC.

Addresses housing needs, improves communities, and enforces fair housing laws.

Ensures fast, safe, efficient transportation through aviation, highways, rail, and transit policy.

Advances energy technology, manages nuclear weapons programs, and promotes energy security.

Promotes student achievement and ensures equal access to educational opportunity.

Provides benefits, healthcare, and memorial services to U.S. military veterans.

Coordinates national efforts to prevent terrorism and respond to natural disasters.

Investigates federal crimes, counterterrorism, and cybercrime as the nation's premier law enforcement agency.

Enforces controlled substances laws and regulations and combats drug trafficking.

Regulates and investigates illegal use of firearms, explosives, arson, and alcohol/tobacco trafficking.

Protects federal courts, apprehends fugitives, and manages the witness protection program.

Protects national leaders and investigates financial crimes including counterfeiting.

Collects and analyzes foreign intelligence to support national security decision-making.

Conducts signals intelligence and protects U.S. government communications and information systems.

Provides military intelligence to warfighters, defense policymakers, and force planners.

Leads and coordinates the U.S. Intelligence Community across 18 member agencies.

Regulates interstate and international communications by radio, television, wire, satellite, and cable.

Protects consumers and promotes competition by preventing anticompetitive business practices.

Regulates securities markets and protects investors from fraud and manipulation.

Protects human health and the environment through regulations, research, and enforcement.

Ensures the safety and efficacy of food, drugs, medical devices, and cosmetics.

Regulates civil aviation to promote safety and efficiency in U.S. airspace.

Leads civilian space exploration, aeronautics research, and Earth science programs.

The nation's primary medical research agency, funding and conducting biomedical research.

Funds fundamental research and education in all non-medical fields of science and engineering.

Advances measurement science, standards, and technology to enhance economic security.

Protects public health through disease surveillance, prevention, and response programs.

Administers Social Security retirement, disability, and survivor benefits for millions of Americans.

Administers Medicare, Medicaid, CHIP, and the Health Insurance Marketplace.

Coordinates disaster response and recovery, and helps communities prepare for emergencies.

Leads U.S. international development and humanitarian assistance around the world.

Enforces federal laws prohibiting employment discrimination based on protected characteristics.

The central bank of the United States, managing monetary policy and financial system stability.

Collects federal taxes and administers the Internal Revenue Code.

Protects consumers in the financial marketplace from unfair, deceptive, or abusive practices.

Insures bank deposits and promotes stability and public confidence in the financial system.

Assists the President in overseeing the federal budget and management of executive agencies.

Manages federal property, procurement, and technology services for the U.S. government.

Manages the federal civilian workforce through hiring, benefits, and human resources policy.

The legislative branch watchdog that audits federal programs and advises Congress.

Provides postal services to every address in the United States, including rural areas.

Preserves and provides access to federal government records and historical documents.