Versions of Iowa Code 543B.20 - Examination on LawServer 2023 Iowa Code 543B.20 – Examination 2022 Iowa Code 543B.20 – Examination 2020 Iowa Code 543B.20 – Examination 2018 Iowa Code 543B.20 – Examination 2016 Iowa Code 543B.20 – Examination 2014 Iowa Code 543B.20 – Examination. 2009 Iowa Code 543B.20 – Written examination
