Versions of Illinois Compiled Statutes 630 ILCS 10/45 - Design-build contract on LawServer 2024 Illinois Compiled Statutes 630 ILCS 10/45 – Design-build contract 2023 Illinois Compiled Statutes 630 ILCS 10/45 – Design-build contract 2022 Illinois Compiled Statutes 630 ILCS 10/45 – Design-build contract
