Versions of Iowa Code 521.4 - Procedure -- notice on LawServer 2024 Iowa Code 521.4 – Procedure — notice 2023 Iowa Code 521.4 – Procedure — notice 2022 Iowa Code 521.4 – Procedure — notice. 2020 Iowa Code 521.4 – Procedure — notice. 2018 Iowa Code 521.4 – Procedure — notice. 2016 Iowa Code 521.4 – Procedure 2014 Iowa Code 521.4 – Procedure – notice. 2009 Iowa Code 521.4 – Procedure — notice