Versions of Iowa Code 497.31 - Use of funds on LawServer 2024 Iowa Code 497.31 – Use of funds 2023 Iowa Code 497.31 – Use of funds 2022 Iowa Code 497.31 – Use of funds 2020 Iowa Code 497.31 – Use of funds 2018 Iowa Code 497.31 – Use of funds 2016 Iowa Code 497.31 – Use of funds 2014 Iowa Code 497.31 – Use of funds. 2009 Iowa Code 497.31 – Use of funds