Versions of Iowa Code 331.435 - Budget amendment on LawServer 2024 Iowa Code 331.435 – Budget amendment 2023 Iowa Code 331.435 – Budget amendment 2022 Iowa Code 331.435 – Budget amendment 2020 Iowa Code 331.435 – Budget amendment 2018 Iowa Code 331.435 – Budget amendment 2016 Iowa Code 331.435 – Budget amendment 2014 Iowa Code 331.435 – Budget amendment. 2009 Iowa Code 331.435 – Budget amendment