Versions of Nebraska Statutes 81-1719. Professional services; contract; agency official; conflict of interest; penalty on LawServer 2023 Nebraska Statutes 81-1719. Professional services; contract; agency official; conflict of interest; penalty 2022 Nebraska Statutes 81-1719. Professional services; contract; agency official; conflict of interest; penalty 2021 Nebraska Statutes 81-1719. Professional services; contract; agency official; conflict of interest; penalty 2019 Nebraska Statutes 81-1719. Professional services; contract; agency official; conflict of interest; penalty 2018 Nebraska Statutes 81-1719. Professional services; contract; agency official; conflict of interest; penalty 2016 Nebraska Statutes 81-1719. Professional services; contract; agency official; conflict of interest; penalty 2015 Nebraska Statutes 81-1719. Professional services; contract; agency official; conflict of interest; penalty 2014 Nebraska Statutes 81-1719. Professional services; contract; agency official; conflict of interest; penalty 2013 Nebraska Statutes 81-1719. Professional services; contract; agency official; conflict of interest; penalty 2010 Nebraska Statutes 81-1719 – Professional services; contract; agency official; conflict of interest;