Versions of Iowa Code 29B.7 - Probable cause on LawServer 2023 Iowa Code 29B.7 – Probable cause 2022 Iowa Code 29B.7 – Probable cause 2020 Iowa Code 29B.7 – Probable cause 2018 Iowa Code 29B.7 – Probable cause 2016 Iowa Code 29B.7 – Probable cause 2014 Iowa Code 29B.7 – Probable cause. 2009 Iowa Code 29B.7 – Probable cause