24.32  Decision certified.
  After a hearing upon the appeal, the state board shall certify its decision to the county auditor and to the parties to the appeal as provided by rule, and the decision shall be final. The county auditor shall make up the records in accordance with the decision and the levying board shall make its levy in accordance with the decision. Upon receipt of the decision, the certifying board shall correct its records accordingly, if necessary. Final disposition of all appeals shall be made by the state board on or before April 30 of each year.
[C39, §390.7; C46, 50, 54, §24.31; C58, 62, 66, 71, 73, 75, 77, 79, 81, §24.32; 
82 Acts, ch 1079, §5
]