Versions of Iowa Code 166.15 - Prohibited sales on LawServer 2023 Iowa Code 166.15 – Prohibited sales 2022 Iowa Code 166.15 – Prohibited sales 2020 Iowa Code 166.15 – Prohibited sales 2018 Iowa Code 166.15 – Prohibited sales 2016 Iowa Code 166.15 – Prohibited sales 2014 Iowa Code 166.15 – Prohibited sales. 2009 Iowa Code 166.15 – Prohibited sales