Versions of Iowa Code 237.16 - Child advocacy board on LawServer 2023 Iowa Code 237.16 – Child advocacy board 2022 Iowa Code 237.16 – Child advocacy board 2020 Iowa Code 237.16 – Child advocacy board 2018 Iowa Code 237.16 – Child advocacy board 2016 Iowa Code 237.16 – Child advocacy board 2014 Iowa Code 237.16 – Child advocacy board. 2009 Iowa Code 237.16 – Child advocacy board