Versions of Iowa Code 172B.6 - Offenses and penalties on LawServer 2023 Iowa Code 172B.6 – Offenses and penalties 2022 Iowa Code 172B.6 – Offenses and penalties 2020 Iowa Code 172B.6 – Offenses and penalties 2018 Iowa Code 172B.6 – Offenses and penalties 2016 Iowa Code 172B.6 – Offenses and penalties 2014 Iowa Code 172B.6 – Offenses and penalties. 2009 Iowa Code 172B.6 – Offenses and penalties