Versions of Iowa Code > Chapter 124E - Medical Cannabidiol Act on LawServer 2024 Iowa Code > Chapter 124E – Medical Cannabidiol Act 2023 Iowa Code > Chapter 124E – Medical Cannabidiol Act 2022 Iowa Code > Chapter 124E – Medical Cannabidiol Act 2020 Iowa Code > Chapter 124E – Medical Cannabidiol Act 2018 Iowa Code > Chapter 124E – Medical Cannabidiol Act