Versions of Iowa Code 904A.2 - Composition of board on LawServer 2023 Iowa Code 904A.2 – Composition of board 2022 Iowa Code 904A.2 – Composition of board 2020 Iowa Code 904A.2 – Composition of board 2018 Iowa Code 904A.2 – Composition of board 2016 Iowa Code 904A.2 – Composition of board 2014 Iowa Code 904A.2 – Composition of board. 2009 Iowa Code 904A.2 – Composition of board