The Commission, upon its own motion or upon application of any party or intervener, whenever justice so requires, may at any time before it issues its Final Order and Decision reopen any public hearing upon written notice by personal delivery or registered or certified mail to all parties and interveners. An application to reopen the public hearing shall be in writing and shall state the grounds upon which it is founded. The Commission may either grant or deny such application.
141 Neb. Admin. Code, ch. 4, § 003