Versions of Iowa Code 518.1 - Incorporation on LawServer 2024 Iowa Code 518.1 – Incorporation 2023 Iowa Code 518.1 – Incorporation 2022 Iowa Code 518.1 – Incorporation 2020 Iowa Code 518.1 – Incorporation 2018 Iowa Code 518.1 – Incorporation 2016 Iowa Code 518.1 – Incorporation 2014 Iowa Code 518.1 – Incorporation. 2009 Iowa Code 518.1 – Incorporation