Versions of See prior versions of a law on LawServer 2024 Illinois Compiled Statutes 105 ILCS 5/27-27 – When school districts use a system of categorizing classes of … 2023 Illinois Compiled Statutes 105 ILCS 5/27-27 – When school districts use a system of categorizing classes of … 2022 Illinois Compiled Statutes 105 ILCS 5/27-27 – When school districts use a system of categorizing classes of … 2021 Illinois Compiled Statutes 105 ILCS 5/27-27 – When school districts use a system of categorizing classes of … 2020 Illinois Compiled Statutes 105 ILCS 5/27-27 – When school districts use a system of categorizing classes of … 2019 Illinois Compiled Statutes 105 ILCS 5/27-27 – When school districts use a system of categorizing classes of … 2017 Illinois Compiled Statutes 105 ILCS 5/27-27 – When school districts use a system of categorizing classes of … 2016 Illinois Compiled Statutes 105 ILCS 5/27-27 – When school districts use a system of categorizing classes of … 2015 Illinois Compiled Statutes 105 ILCS 5/27-27 – When school districts use a system of categorizing classes of .. 2014 Illinois Compiled Statutes 105 ILCS 5/27-27 – When school districts use a system of categorizing classes of 2013 Illinois Compiled Statutes 105 ILCS 5/27-27 – When school districts use a system of categorizing classes of … 2010 105 ILCS 5/27-27 – When school districts use a system of categorizing classes of instruction… 2009 105 ILCS 5/27-27