2024 Iowa Code 327C.6 – Changes in operation and improvements

2023 Iowa Code 327C.6 – Changes in operation and improvements

2022 Iowa Code 327C.6 – Changes in operation and improvements

2020 Iowa Code 327C.6 – Changes in operation and improvements

2018 Iowa Code 327C.6 – Changes in operation and improvements

2016 Iowa Code 327C.6 – Changes in operation and improvements

2014 Iowa Code 327C.6 – Changes in operation and improvements.

2009 Iowa Code 327C.6 – Changes in operation and improvements