Versions of Iowa Code 904.704 - Limitation on contracts on LawServer 2023 Iowa Code 904.704 – Limitation on contracts 2022 Iowa Code 904.704 – Limitation on contracts 2020 Iowa Code 904.704 – Limitation on contracts 2018 Iowa Code 904.704 – Limitation on contracts 2016 Iowa Code 904.704 – Limitation on contracts 2014 Iowa Code 904.704 – Limitation on contracts. 2009 Iowa Code 904.704 – Limitation on contracts