Versions of Iowa Code 562B.20 - Access on LawServer 2024 Iowa Code 562B.20 – Access 2023 Iowa Code 562B.20 – Access 2022 Iowa Code 562B.20 – Access 2020 Iowa Code 562B.20 – Access 2018 Iowa Code 562B.20 – Access 2016 Iowa Code 562B.20 – Access 2014 Iowa Code 562B.20 – Access. 2009 Iowa Code 562B.20 – Access