Versions of Iowa Code 626.68 - Lien not released on LawServer 2023 Iowa Code 626.68 – Lien not released 2022 Iowa Code 626.68 – Lien not released 2020 Iowa Code 626.68 – Lien not released 2018 Iowa Code 626.68 – Lien not released 2016 Iowa Code 626.68 – Lien not released 2014 Iowa Code 626.68 – Lien not released. 2009 Iowa Code 626.68 – Lien not released