2024 Iowa Code 284.17 – Comparable system criteria

2023 Iowa Code 284.17 – Comparable system criteria

2022 Iowa Code 284.17 – Comparable system criteria

2020 Iowa Code 284.17 – Comparable system criteria

2018 Iowa Code 284.17 – Comparable system criteria

2016 Iowa Code 284.17 – Comparable system criteria

2014 Iowa Code 284.17 – Comparable system criteria.