Federal Agencies

Federal agencies are organizations within the executive branch (like the EPA, SEC, and Department of Education) that use discretionary and rulemaking authority delegated by Congress to interpret, implement, and enforce federal laws and regulations.

Verified for the 2027 AP US Government examLast updated June 2026

What are Federal Agencies?

Federal agencies are the working units of the federal bureaucracy. Congress passes laws, but laws are often broad. Agencies fill in the details. When Congress delegates authority to an agency, that agency uses discretionary authority to decide how to carry out a law and rulemaking authority to write the actual regulations that have the force of law. That's the heart of Topic 2.13.

The CED names seven agencies you should recognize on sight: the Department of Homeland Security, Department of Transportation, Department of Veterans Affairs, Department of Education, the Environmental Protection Agency (EPA), the Federal Elections Commission (FEC), and the Securities and Exchange Commission (SEC). Notice the mix. Some are cabinet departments led by secretaries the president appoints, while others (EPA, FEC, SEC) are independent agencies and commissions designed to be more insulated from politics. All of them answer, in different ways, to both Congress and the president.

Why Federal Agencies matter in AP Gov

Federal agencies sit at the center of Unit 2 (Interactions Among Branches of Government), specifically Topics 2.13 and 2.14. Learning objective 2.13.A asks you to explain how the bureaucracy uses delegated discretionary authority for rulemaking and implementation. Then 2.14.A and 2.14.B flip the question and ask who keeps agencies in check. Congress uses oversight (hearings, investigations, and the power of the purse), and the president uses appointments, executive orders, and compliance monitoring to keep agencies aligned with administration goals. Agencies are also the perfect illustration of a bigger AP Gov idea. They wield real power that no one voted for, so the exam constantly asks how unelected bureaucrats fit into a system built on checks and balances.

How Federal Agencies connect across the course

Bureaucracy (Unit 2)

The bureaucracy is the whole system; federal agencies are its individual parts. When a question says 'the bureaucracy interprets and implements policy,' the actors doing that work are specific agencies like the EPA or SEC.

Checks and Balances (Units 1-2)

Agencies are checked from two directions at once. Congress controls their money and can investigate them, while the president appoints their leaders and steers them with executive orders. An agency caught between a Democratic Congress and a Republican president feels both pulls simultaneously.

Congressional Investigation (Unit 2)

Committee hearings and investigations are how Congress finds out whether agencies are implementing laws as intended. The post-9/11 oversight of intelligence agencies is the CED's go-to example of Congress checking executive-branch activity.

Civil Service Reform Act (1978) (Unit 2)

Most agency employees aren't political appointees. They're merit-based civil servants who keep their jobs across administrations, which is exactly why a new president can struggle to redirect an agency's priorities.

Are Federal Agencies on the AP Gov exam?

Federal agencies show up heavily in Unit 2 multiple-choice questions, usually in scenario form. A stem might describe a president issuing an executive order telling all agencies to cut regulations on small businesses and ask which method of presidential control that illustrates. Another might ask how the Government Accountability Office (GAO) supports Congress's power of the purse, or what the Congressional Review Act lets Congress do (overturn agency rules). You also need to explain how presidential ideology can reshape an agency's priorities without any new legislation, just through appointments and directives. For free-response, agencies are a natural fit for Concept Application questions about checks and balances. The move the exam rewards is naming the specific tool (appropriations, hearings, appointments, executive orders) and connecting it to the specific actor using it.

Federal Agencies vs Bureaucracy

These get used interchangeably, but they're not the same level of the concept. The bureaucracy is the entire administrative system of the executive branch, millions of employees across hundreds of organizations. A federal agency is one specific organization within that system, like the EPA or the Department of Transportation. On the exam, 'the bureaucracy implements policy' is the general claim; 'the EPA wrote a new emissions rule' is the agency-level example that earns you the point.

Key things to remember about Federal Agencies

  • Federal agencies use discretionary authority delegated by Congress to interpret laws and rulemaking authority to write regulations that carry the force of law.

  • The CED's named agencies are DHS, DOT, the VA, the Department of Education, the EPA, the FEC, and the SEC, so know what each one regulates.

  • Congress checks agencies through oversight hearings, investigations, and the power of the purse, meaning it can fund or defund what agencies do.

  • The president controls agencies through appointments, executive orders, and compliance monitoring to keep them in line with the administration's goals.

  • Independent agencies and commissions like the EPA, FEC, and SEC are structured to be more insulated from presidential politics than cabinet departments.

  • Agencies matter on the exam because they hold real policymaking power without being elected, which makes accountability the central question of Topics 2.13 and 2.14.

Frequently asked questions about Federal Agencies

What are federal agencies in AP Gov?

Federal agencies are executive-branch organizations like the EPA, SEC, and Department of Education that implement and enforce federal law. They use discretionary and rulemaking authority delegated by Congress, which is the core of Topic 2.13.

Is a federal agency the same as the bureaucracy?

Not exactly. The bureaucracy is the entire administrative system of the executive branch, while a federal agency is one specific organization inside it. The EPA is an agency; the collection of all agencies and their employees is the bureaucracy.

Can Congress overturn a rule made by a federal agency?

Yes. Under the Congressional Review Act, Congress can vote to overturn recently issued agency regulations. Congress can also cut an agency's funding through the power of the purse, hold oversight hearings, or rewrite the law the agency is interpreting.

How does the president control federal agencies?

Through appointments of agency leaders, executive orders directing agency action, and compliance monitoring to make sure funds are used properly and regulations are followed. A president's ideology can reshape an agency's priorities without Congress passing anything new.

Which federal agencies do I need to know for the AP Gov exam?

The CED names seven: the Department of Homeland Security, Department of Transportation, Department of Veterans Affairs, Department of Education, the EPA, the FEC, and the SEC. You should be able to match each to its policy area in a multiple-choice scenario.