Documents must be legible and readable to be deemed timely filed. Legibility will be determined by the Department of Labor. The Department of Labor shall notify the sender one time that the document was illegible or unreadable. If the sender resubmits a legible or readable document before the close of the next business day after notification, the document shall be deemed filed as of the date of the original transmission
218 Neb. Admin. Code, ch. 1, § 004