Upon receipt and filing of any application or complaint, a notice shall be mailed by certified mail by the Executive Director of the Board to all interested parties showing the filing of said application or complaint and fixing the time and place for hearing upon the same. Protestants or respondents shall have twenty (20) days from the date of mailing of said notice in which to file a protest or a reply to the said application or complaint.
285 Neb. Admin. Code, ch. 3, § 012
ANNOTATION ENABLING LEGISLATION: 70-1005, and 70-1013, R. R. S., 1943; Supreme Court City of Auburn v. Eastern Nebraska Public Power Dist., 179 Neb. 439, 138 N.W. 2d 629