Versions of Iowa Code 99G.5 - Chief executive officer on LawServer 2023 Iowa Code 99G.5 – Chief executive officer 2022 Iowa Code 99G.5 – Chief executive officer 2020 Iowa Code 99G.5 – Chief executive officer 2018 Iowa Code 99G.5 – Chief executive officer 2016 Iowa Code 99G.5 – Chief executive officer 2014 Iowa Code 99G.5 – Chief executive officer. 2009 Iowa Code 99G.5 – Chief executive officer