Versions of Iowa Code 126.12 - New drugs on LawServer 2024 Iowa Code 126.12 – New drugs 2023 Iowa Code 126.12 – New drugs 2022 Iowa Code 126.12 – New drugs 2020 Iowa Code 126.12 – New drugs 2018 Iowa Code 126.12 – New drugs 2016 Iowa Code 126.12 – New drugs 2014 Iowa Code 126.12 – New drugs. 2009 Iowa Code 126.12 – New drugs