Versions of Nebraska Statutes 60-4,137. Operation of commercial motor vehicle; valid commercial driver\'slicense or valid CLP-commercial learner\'s permitrequired on LawServer 2023 Nebraska Statutes 60-4,137. Operation of commercial motor vehicle; valid commercial driver’slicense or valid CLP-commercial learner’s permitrequired 2022 Nebraska Statutes 60-4,137. Operation of commercial motor vehicle; valid commercial driver’slicense or valid CLP-commercial learner’s permitrequired 2021 Nebraska Statutes 60-4,137. Operation of commercial motor vehicle; valid commercial driver’slicense or valid CLP-commercial learner’s permitrequired 2019 Nebraska Statutes 60-4,137. Operation of commercial motor vehicle; valid commercial driver’slicense or valid CLP-commercial learner’s permitrequired 2018 Nebraska Statutes 60-4,137. Operation of commercial motor vehicle; valid commercial driver’slicense or valid CLP-commercial learner’s permitrequired 2016 Nebraska Statutes 60-4,137. Operation of commercial motor vehicle; valid commercial driver’slicense or valid CLP-commercial learner’s permitrequired 2015 Nebraska Statutes 60-4,137. Operation of commercial motor vehicle; valid commercial driver’slicense or valid CLP-commercial learner’s permitrequired 2014 Nebraska Statutes 60-4,137. Operation of commercial motor vehicle; valid commercial driver’s license or valid CLP-commercial learner’s permit required 2013 Nebraska Statutes 60-4,137. Operation of commercial motor vehicle; valid commercial driver’s license or valid CLP-commercial learner’s permit required