Versions of Iowa Code 261A.7 - Duties of authority on LawServer 2023 Iowa Code 261A.7 – Duties of authority 2022 Iowa Code 261A.7 – Duties of authority 2020 Iowa Code 261A.7 – Duties of authority 2018 Iowa Code 261A.7 – Duties of authority 2016 Iowa Code 261A.7 – Duties of authority 2014 Iowa Code 261A.7 – Duties of authority. 2009 Iowa Code 261A.7 – Duties of authority