Administrative Procedure Act
Overview
 
The Administrative Procedure Act (APA), , is the United States federal law that governs the way in which administrative agencies of the federal government of the United States
Federal government of the United States
The federal government of the United States is the national government of the constitutional republic of fifty states that is the United States of America. The federal government comprises three distinct branches of government: a legislative, an executive and a judiciary. These branches and...

 may propose and establish regulation
Regulation
Regulation is administrative legislation that constitutes or constrains rights and allocates responsibilities. It can be distinguished from primary legislation on the one hand and judge-made law on the other...

s. The APA also sets up a process for the United States federal courts
United States federal courts
The United States federal courts make up the judiciary branch of federal government of the United States organized under the United States Constitution and laws of the federal government.-Categories:...

 to directly review agency
Government agency
A government or state agency is a permanent or semi-permanent organization in the machinery of government that is responsible for the oversight and administration of specific functions, such as an intelligence agency. There is a notable variety of agency types...

 decisions. It is one of the most important pieces of United States administrative law
United States administrative law
United States administrative law encompasses a number of statutes and cases which define the extent of the powers and responsibilities held by administrative agencies of the United States Government. The executive, legislative, and judicial branches of the U.S. federal government cannot always...

. The Act became law in 1946.

The APA applies to both the federal executive departments
United States Federal Executive Departments
The United States federal executive departments are among the oldest primary units of the executive branch of the federal government of the United States—the Departments of State, War, and the Treasury all being established within a few weeks of each other in 1789.Federal executive...

 and the independent agencies
Independent agencies of the United States government
Independent agencies of the United States federal government are those agencies that exist outside of the federal executive departments...

.
 
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