Versions of Iowa Code 17A.6A - Rulemaking internet site on LawServer 2023 Iowa Code 17A.6A – Rulemaking internet site 2022 Iowa Code 17A.6A – Rulemaking internet site 2020 Iowa Code 17A.6A – Rulemaking internet site 2018 Iowa Code 17A.6A – Rulemaking internet site 2016 Iowa Code 17A.6A – Rulemaking internet site 2014 Iowa Code 17A.6A – Rulemaking internet site.