2023 Iowa Code 335.7 – Changes — protest

2022 Iowa Code 335.7 – Changes — protest.

2020 Iowa Code 335.7 – Changes — protest.

2018 Iowa Code 335.7 – Changes — protest.

2016 Iowa Code 335.7 – Changes

2014 Iowa Code 335.7 – Changes – protest.

2009 Iowa Code 335.7 – Changes — protest