Versions of Iowa Code 654A.12 - Extension of deadlines on LawServer 2023 Iowa Code 654A.12 – Extension of deadlines 2022 Iowa Code 654A.12 – Extension of deadlines 2020 Iowa Code 654A.12 – Extension of deadlines 2018 Iowa Code 654A.12 – Extension of deadlines 2016 Iowa Code 654A.12 – Extension of deadlines 2014 Iowa Code 654A.12 – Extension of deadlines. 2009 Iowa Code 654A.12 – Extension of deadlines