Versions of Iowa Code 309.28 - Recommendations on LawServer 2024 Iowa Code 309.28 – Recommendations 2023 Iowa Code 309.28 – Recommendations 2022 Iowa Code 309.28 – Recommendations 2020 Iowa Code 309.28 – Recommendations 2018 Iowa Code 309.28 – Recommendations 2016 Iowa Code 309.28 – Recommendations 2014 Iowa Code 309.28 – Recommendations. 2009 Iowa Code 309.28 – Recommendations