Versions of See prior versions of a law on LawServer 2024 Illinois Compiled Statutes 225 ILCS 65/65-40 – Written collaborative agreement; prescriptive authority 2023 Illinois Compiled Statutes 225 ILCS 65/65-40 – Written collaborative agreement; prescriptive authority 2022 Illinois Compiled Statutes 225 ILCS 65/65-40 – Written collaborative agreement; prescriptive authority 2021 Illinois Compiled Statutes 225 ILCS 65/65-40 – Written collaborative agreement; prescriptive authority 2020 Illinois Compiled Statutes 225 ILCS 65/65-40 – Written collaborative agreement; prescriptive authority 2019 Illinois Compiled Statutes 225 ILCS 65/65-40 – Written collaborative agreement; prescriptive authority 2017 Illinois Compiled Statutes 225 ILCS 65/65-40 – Written collaborative agreement; prescriptive authority 2016 Illinois Compiled Statutes 225 ILCS 65/65-40 – Written collaborative agreement; prescriptive authority 2015 Illinois Compiled Statutes 225 ILCS 65/65-40 – Written collaborative agreement; prescriptive authority 2014 Illinois Compiled Statutes 225 ILCS 65/65-40 – Written collaborative agreement; prescriptive authority 2013 Illinois Compiled Statutes 225 ILCS 65/65-40 – Written collaborative agreement; prescriptive authority 2010 225 ILCS 65/65-40 – Prescriptive authority 2009 225 ILCS 65/65-40