Versions of Utah Code 78B-20-203. Modification of agreement on LawServer 2023 Utah Code 78B-20-203. Modification of agreement 2022 Utah Code 78B-20-203. Modification of agreement 2020 Utah Code 78B-20-203. Modification of agreement 2018 Utah Code 78B-20-203. Modification of agreement 2016 Utah Code 78B-20-203. Modification of agreement