Versions of See prior versions of a law on LawServer 2024 Illinois Compiled Statutes 815 ILCS 333/20.5 – Exemption to preemption by federal electronic signatures Act 2023 Illinois Compiled Statutes 815 ILCS 333/20.5 – Exemption to preemption by federal electronic signatures Act 2022 Illinois Compiled Statutes 815 ILCS 333/20.5 – Exemption to preemption by federal electronic signatures Act 2021 Illinois Compiled Statutes 815 ILCS 333/20.5 – Exemption to preemption by federal electronic signatures Act