Versions of Iowa Code 136B.4 - Fees -- rules on LawServer 2024 Iowa Code 136B.4 – Fees — rules 2023 Iowa Code 136B.4 – Fees — rules 2022 Iowa Code 136B.4 – Fees — rules. 2020 Iowa Code 136B.4 – Fees — rules. 2018 Iowa Code 136B.4 – Fees — rules. 2016 Iowa Code 136B.4 – Fees 2014 Iowa Code 136B.4 – Fees – rules. 2009 Iowa Code 136B.4 – Fees — rules