Versions of Iowa Code 414.19 - Preference in trial on LawServer 2023 Iowa Code 414.19 – Preference in trial 2022 Iowa Code 414.19 – Preference in trial 2020 Iowa Code 414.19 – Preference in trial 2018 Iowa Code 414.19 – Preference in trial 2016 Iowa Code 414.19 – Preference in trial 2014 Iowa Code 414.19 – Preference in trial. 2009 Iowa Code 414.19 – Preference in trial