2024 Iowa Code 15A.1 – Economic development — public purpose — environmental protection and waste disposal requirements

2023 Iowa Code 15A.1 – Economic development — public purpose — environmental protection and waste disposal requirements

2022 Iowa Code 15A.1 – Economic development — public purpose — environmental protection and waste disposal requirements.

2020 Iowa Code 15A.1 – Economic development — public purpose — environmental protection and waste disposal requirements.

2018 Iowa Code 15A.1 – Economic development — public purpose — environmental protection and waste disposal requirements.

2016 Iowa Code 15A.1 – Economic development

2009 Iowa Code 15A.1 – Economic development — public purpose — environmental protection and waste disposal requirements