Versions of Iowa Code 646.22 - Tenant -- extent of liability on LawServer 2023 Iowa Code 646.22 – Tenant — extent of liability 2022 Iowa Code 646.22 – Tenant — extent of liability. 2020 Iowa Code 646.22 – Tenant — extent of liability. 2018 Iowa Code 646.22 – Tenant — extent of liability. 2016 Iowa Code 646.22 – Tenant 2014 Iowa Code 646.22 – Tenant – extent of liability. 2009 Iowa Code 646.22 – Tenant — extent of liability