Versions of Iowa Code 256.18A - Service learning on LawServer 2023 Iowa Code 256.18A – Service learning 2022 Iowa Code 256.18A – Service learning 2020 Iowa Code 256.18A – Service learning 2018 Iowa Code 256.18A – Service learning 2016 Iowa Code 256.18A – Service learning 2014 Iowa Code 256.18A – Service learning. 2009 Iowa Code 256.18A – Service learning