Definition
A federal statute that governs the procedures and practices of administrative law.
§ 3 of the APA, 5 USC § 552, addresses the procedural formalities that agencies must employ when making decisions. There is a distinction made between (i) general regulations made through the process of rulemaking and (ii) case-by-case decisions made through the process of adjudication.
§ 10 of the APA, 5 USC §§ 701-706, deals with judicial review of administrative agency decisions.