Versions of Iowa Code 502.612 - Severability clause on LawServer 2023 Iowa Code 502.612 – Severability clause 2022 Iowa Code 502.612 – Severability clause 2020 Iowa Code 502.612 – Severability clause 2018 Iowa Code 502.612 – Severability clause 2016 Iowa Code 502.612 – Severability clause 2014 Iowa Code 502.612 – Severability clause. 2009 Iowa Code 502.612 – Severability clause