(4) Remand to Administrative Law Judge Without Appeal Hearing. In those cases where the Board is able to determine on the basis of the documents before it that the Administrative Law Judge has erred, the Board may remand the case for further hearing in accordance with its instructions without conducting an appeal hearing. Both parties shall be notified as to the time of the re-hearing, which shall be conducted within 30 days of remanding by the Board. In those cases where the Board is able to determine on the basis of the documents before it that the Administrative Law Judge's findings contain numerical or clerical inaccuracies, or require clarification, the Board may continue the hearing for purposes of re-referring the case to said Administrative Law Judge in order to correct the findings.
(5) Time of Appeal Hearing; Notice to Parties. Appeals accepted by the Board shall be heard within 45 days of the filing of an appeal. Within 30 days of the filing of an appeal, both parties shall be notified in writing as to whether or not the appeal has been accepted. If the appeal has been accepted, the notice shall state the time of the hearing and the nature of the hearing. Such notice must be mailed at least 10 days prior to the hearing.