Versions of Iowa Code 152B.6 - Board duties on LawServer 2024 Iowa Code 152B.6 – Board duties 2023 Iowa Code 152B.6 – Board duties 2022 Iowa Code 152B.6 – Board duties 2020 Iowa Code 152B.6 – Board duties 2018 Iowa Code 152B.6 – Board duties 2016 Iowa Code 152B.6 – Board duties 2014 Iowa Code 152B.6 – Board duties. 2009 Iowa Code 152B.6 – Board duties