Versions of Iowa Code 650.8 - Oath -- assistants on LawServer 2023 Iowa Code 650.8 – Oath — assistants 2022 Iowa Code 650.8 – Oath — assistants. 2020 Iowa Code 650.8 – Oath — assistants. 2018 Iowa Code 650.8 – Oath — assistants. 2016 Iowa Code 650.8 – Oath 2014 Iowa Code 650.8 – Oath – assistants. 2009 Iowa Code 650.8 – Oath — assistants