Nebraska Revised Statutes Chapter 48. Labor § 48-3810. No effect on more generous paid sick time policies or laws; nonwaiver of rights and remedies

(a) Prohibit an employer from the adoption or retention of a paid sick time policy more generous than the one required by the act;

(b) Diminish the obligation of an employer to comply with any contract, collective-bargaining agreement, employment benefit plan, or other agreement providing more generous paid sick time to an employee than required by the act;

(c) Diminish the rights of public employees regarding paid sick time or use of paid sick time as provided in state or local law; or

(d) Preempt, limit, or otherwise affect the applicability of any other law, regulation, requirement, policy, or standard that provides for a greater amount, accrual, or use by employees of paid sick time or that extends other protections to employees.