Versions of Iowa Code 135J.4 - Inspection on LawServer 2023 Iowa Code 135J.4 – Inspection 2022 Iowa Code 135J.4 – Inspection 2020 Iowa Code 135J.4 – Inspection 2018 Iowa Code 135J.4 – Inspection 2016 Iowa Code 135J.4 – Inspection 2014 Iowa Code 135J.4 – Inspection. 2009 Iowa Code 135J.4 – Inspection