Versions of Iowa Code 89A.13 - Elevator safety board on LawServer 2023 Iowa Code 89A.13 – Elevator safety board 2022 Iowa Code 89A.13 – Elevator safety board 2020 Iowa Code 89A.13 – Elevator safety board 2018 Iowa Code 89A.13 – Elevator safety board 2016 Iowa Code 89A.13 – Elevator safety board 2014 Iowa Code 89A.13 – Elevator safety board. 2009 Iowa Code 89A.13 – Elevator safety board