What is the definition of “arbitrary and capricious” in administrative law?
In U.S. administrative law, “arbitrary and capricious” means an agency action is invalid under the APA, 5 U.S.C. § 706(2)(A), if it lacks a rational explanation supported by the record. Courts set aside decisions that ignore key evidence, rely on improper factors, or fail to explain a change in policy. This article explains the standard, […]
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