Terms Used In Illinois Compiled Statutes 45 ILCS 25/4

  • Jurisdiction: (1) The legal authority of a court to hear and decide a case. Concurrent jurisdiction exists when two courts have simultaneous responsibility for the same case. (2) The geographic area over which the court has authority to decide cases.
  • State: when applied to different parts of the United States, may be construed to include the District of Columbia and the several territories, and the words "United States" may be construed to include the said district and territories. See Illinois Compiled Statutes 5 ILCS 70/1.14
     The agencies and officers of this state and its subdivisions shall enforce this compact and do all things appropriate to effect its purpose and intent which may be within their respective jurisdiction.