Versions of Iowa Code 554.9308 - When security interest or agricultural lien is perfected -- continuity of perfection on LawServer 2023 Iowa Code 554.9308 – When security interest or agricultural lien is perfected — continuity of perfection 2022 Iowa Code 554.9308 – When security interest or agricultural lien is perfected — continuity of perfection. 2020 Iowa Code 554.9308 – When security interest or agricultural lien is perfected — continuity of perfection. 2018 Iowa Code 554.9308 – When security interest or agricultural lien is perfected — continuity of perfection. 2016 Iowa Code 554.9308 – When security interest or agricultural lien is perfected 2014 Iowa Code 554.9308 – When security interest or agricultural lien is perfected – continuity of perfection. 2009 Iowa Code 554.9308 – When security interest or agricultural lien is perfected — continuity of perfection