Versions of Iowa Code 476.33 - Rules governing hearings on LawServer 2023 Iowa Code 476.33 – Rules governing hearings 2022 Iowa Code 476.33 – Rules governing hearings 2020 Iowa Code 476.33 – Rules governing hearings 2018 Iowa Code 476.33 – Rules governing hearings 2016 Iowa Code 476.33 – Rules governing hearings 2014 Iowa Code 476.33 – Rules governing hearings. 2009 Iowa Code 476.33 – Rules governing hearings