2024 Iowa Code 331.239 – Board-elected executive form

2023 Iowa Code 331.239 – Board-elected executive form

2022 Iowa Code 331.239 – Board-elected executive form

2020 Iowa Code 331.239 – Board-elected executive form

2018 Iowa Code 331.239 – Board-elected executive form

2016 Iowa Code 331.239 – Board-elected executive form

2014 Iowa Code 331.239 – Board-elected executive form.

2009 Iowa Code 331.239 – Board-elected executive form