Versions of Iowa Code 643.12 - Delivery bond on LawServer 2023 Iowa Code 643.12 – Delivery bond 2022 Iowa Code 643.12 – Delivery bond 2020 Iowa Code 643.12 – Delivery bond 2018 Iowa Code 643.12 – Delivery bond 2016 Iowa Code 643.12 – Delivery bond 2014 Iowa Code 643.12 – Delivery bond. 2009 Iowa Code 643.12 – Delivery bond