Versions of Nebraska Statutes 79-979.02. Employees retirement system; immunity from liability, when on LawServer 2023 Nebraska Statutes 79-979.02. Employees retirement system; immunity from liability, when 2022 Nebraska Statutes 79-979.02. Employees retirement system; immunity from liability, when 2021 Nebraska Statutes 79-979.02. Employees retirement system; immunity from liability, when