Versions of Iowa Code 189.9 - Labeling on LawServer 2024 Iowa Code 189.9 – Labeling 2023 Iowa Code 189.9 – Labeling 2022 Iowa Code 189.9 – Labeling 2020 Iowa Code 189.9 – Labeling 2018 Iowa Code 189.9 – Labeling 2016 Iowa Code 189.9 – Labeling 2014 Iowa Code 189.9 – Labeling. 2009 Iowa Code 189.9 – Labeling
