2024 Iowa Code 256B.1 – Division of special education created

2023 Iowa Code 256B.1 – Division of special education created

2022 Iowa Code 256B.1 – Division of special education created

2020 Iowa Code 256B.1 – Division of special education created

2018 Iowa Code 256B.1 – Division of special education created

2016 Iowa Code 256B.1 – Division of special education created

2014 Iowa Code 256B.1 – Division of special education created.

2009 Iowa Code 256B.1 – Division of special education created