The law governing the organization
and operation of administrative agencies
(including executive and independent agencies) and
the relations of administrative agencies with the legislature,
the executive, the judiciary, and the public .•
Administrative law is divided into three parts: (1) the
statutes endowing agencies with powers and establishing
rules ofsubstantive law relating to those powers; (2)
the body ofagency-made law, consisting ofadministrative
rules, regulations, reports, or opinions containing
findings offact, and orders; and (3) the legal principles
governing the acts of public agents when those acts
conflict with private rights. [Cases: Administrative
Law and Procedure C=:' 1.]
"Administrative law deals with the field of legal control
exercised by law·administering agencies other than courts,
and the field of control exercised by courts over such
agencies'" Felix Frankfurter, The Task of Administrative
Law, 75 U. Pa. L. Rev. 614, 615 (1927).
"[Ajdministrative law is to labor law, securities regulation,
and tax what civil procedure is to contracts, torts, and
commercial law. Administrative law studies the way govern·
ment institutions do things. It is therefore the procedural
component to any practice that affects or is affected by
government decision makers other than just the courts.
Its study goes beyond traditional questions; it explores a
variety of procedures and it develops ideas about decision·
making and decisionmakers"· 1 Charles H. Koch, Adminis·
trative Law and Practice § 1.2, at 2 (2d ed. 1997).