Versions of Iowa Code 520.6 - Manner of service on LawServer 2024 Iowa Code 520.6 – Service of process 2023 Iowa Code 520.6 – Service of process 2022 Iowa Code 520.6 – Service of process 2020 Iowa Code 520.6 – Service of process 2018 Iowa Code 520.6 – Manner of service 2016 Iowa Code 520.6 – Manner of service 2014 Iowa Code 520.6 – Manner of service. 2009 Iowa Code 520.6 – Manner of service