Versions of Iowa Code 357B.2 - Board of trustees on LawServer 2024 Iowa Code 357B.2 – Board of trustees 2023 Iowa Code 357B.2 – Board of trustees 2022 Iowa Code 357B.2 – Board of trustees 2020 Iowa Code 357B.2 – Board of trustees 2018 Iowa Code 357B.2 – Board of trustees 2016 Iowa Code 357B.2 – Board of trustees 2014 Iowa Code 357B.2 – Board of trustees. 2009 Iowa Code 357B.2 – Board of trustees