Versions of Iowa Code 8A.311A - Centralized purchasing on LawServer 2023 Iowa Code 8A.311A – Centralized purchasing 2022 Iowa Code 8A.311A – Centralized purchasing 2020 Iowa Code 8A.311A – Centralized purchasing 2018 Iowa Code 8A.311A – Centralized purchasing 2016 Iowa Code 8A.311A – Centralized purchasing 2014 Iowa Code 8A.311A – Centralized purchasing. 2009 Iowa Code 8A.311A – Centralized purchasing
