Versions of Utah Code 31A-17-518. Single state exemption on LawServer 2023 Utah Code 31A-17-518. Single state exemption 2022 Utah Code 31A-17-518. Single state exemption 2020 Utah Code 31A-17-518. Single state exemption 2018 Utah Code 31A-17-518. Single state exemption 2016 Utah Code 31A-17-518. Single state exemption 2015 Utah Code 31A-17-518. Single state exemption