Versions of Iowa Code 654A.9 - Duties of mediator on LawServer 2023 Iowa Code 654A.9 – Duties of mediator 2022 Iowa Code 654A.9 – Duties of mediator 2020 Iowa Code 654A.9 – Duties of mediator 2018 Iowa Code 654A.9 – Duties of mediator 2016 Iowa Code 654A.9 – Duties of mediator 2014 Iowa Code 654A.9 – Duties of mediator. 2009 Iowa Code 654A.9 – Duties of mediator