Versions of Iowa Code 29B.4 - Apprehension on LawServer 2024 Iowa Code 29B.4 – Apprehension 2023 Iowa Code 29B.4 – Apprehension 2022 Iowa Code 29B.4 – Apprehension 2020 Iowa Code 29B.4 – Apprehension 2018 Iowa Code 29B.4 – Apprehension 2016 Iowa Code 29B.4 – Apprehension 2014 Iowa Code 29B.4 – Apprehension. 2009 Iowa Code 29B.4 – Apprehension