Iowa Code § 421.17A
95 Acts, ch 194, §10, 12; 96 Acts, ch 1034, §34; 96 Acts, ch 1079, §11; 2003 Acts, ch 145, §286; 2004 Acts, ch 1073, §5- 10; 2007 Acts, ch 174, §93; 2008 Acts, ch 1031, §113; 2012 Acts, ch 1017, §79 - 81; 2022 Acts, ch 1061, §63
See also chapter 252I pertaining to collection of child support payments