Versions of Iowa Code 542.12 - Reinstatement on LawServer 2023 Iowa Code 542.12 – Reinstatement 2022 Iowa Code 542.12 – Reinstatement 2020 Iowa Code 542.12 – Reinstatement 2018 Iowa Code 542.12 – Reinstatement 2016 Iowa Code 542.12 – Reinstatement 2014 Iowa Code 542.12 – Reinstatement. 2009 Iowa Code 542.12 – Reinstatement