Versions of Iowa Code 8B.21 - Information technology services -- office powers and duties -- responsibilities on LawServer 2024 Iowa Code 8B.21 – Information technology services — office powers and duties — responsibilities 2023 Iowa Code 8B.21 – Information technology services — office powers and duties — responsibilities 2022 Iowa Code 8B.21 – Information technology services — office powers and duties — responsibilities. 2020 Iowa Code 8B.21 – Information technology services — office powers and duties — responsibilities. 2018 Iowa Code 8B.21 – Information technology services — office powers and duties — responsibilities. 2016 Iowa Code 8B.21 – Information technology services