Versions of Iowa Code 17A.9A - Waivers on LawServer 2024 Iowa Code 17A.9A – Waivers 2023 Iowa Code 17A.9A – Waivers 2022 Iowa Code 17A.9A – Waivers 2020 Iowa Code 17A.9A – Waivers and variances 2018 Iowa Code 17A.9A – Waivers and variances 2016 Iowa Code 17A.9A – Waivers and variances 2014 Iowa Code 17A.9A – Waivers and variances. 2009 Iowa Code 17A.9A – Waivers and variances