Reports of the following officials and departments shall cover the year ending December 31 of each year, and shall be filed as soon as practicable after said date:
Iowa Code § 7A.4
88 Acts, ch 1134, §13; 90 Acts, ch 1253, §122 98 Acts, ch 1119, §7; 2004 Acts, ch 1082, § 1; 2016 Acts, ch 1030, § 1