Versions of Iowa Code 261B.6 - List of schools on LawServer 2023 Iowa Code 261B.6 – List of schools 2022 Iowa Code 261B.6 – List of schools 2020 Iowa Code 261B.6 – List of schools 2018 Iowa Code 261B.6 – List of schools 2016 Iowa Code 261B.6 – List of schools 2014 Iowa Code 261B.6 – List of schools. 2009 Iowa Code 261B.6 – List of schools