Versions of Nebraska Statutes 71-473. Department; duties on LawServer 2023 Nebraska Statutes 71-473. Department; duties 2022 Nebraska Statutes 71-473. Department; duties 2021 Nebraska Statutes 71-473. Department; duties 2019 Nebraska Statutes 71-473. Department; duties 2018 Nebraska Statutes 71-473. Department; duties 2016 Nebraska Statutes 71-473. Department; duties 2015 Nebraska Statutes 71-473. Department; duties