Versions of Iowa Code 501B.18 - Duties of member on LawServer 2024 Iowa Code 501B.18 – Duties of member 2023 Iowa Code 501B.18 – Duties of member 2022 Iowa Code 501B.18 – Duties of member 2020 Iowa Code 501B.18 – Duties of member 2018 Iowa Code 501B.18 – Duties of member 2016 Iowa Code 501B.18 – Duties of member 2014 Iowa Code 501B.18 – Duties of member. 2009 Iowa Code 501B.18 – Duties of member