Neb. Rev. Stat. § 75-110: Neb. Rev. Stat. § 75-110

(1) The Public Service Commission shall adopt and promulgate rules and regulations for the government of its proceedings, including rules of procedure for notice and hearing. The commission shall adopt and promulgate rules and regulations which the commission deems necessary to regulate persons within the commission's jurisdiction. The commission shall not take any action affecting persons subject to the commission's jurisdiction unless such action is taken pursuant to a rule, regulation, or statute.

(2) For purposes of granting or denying a petition for intervention, the commission shall be exempt from section 84-912.02 .