(a) If the Respondent fails to request a hearing within the specified period, the Reviewing Official shall transmit the Complaint to the Judicial Officer for referral to a Presiding Officer, who shall issue an initial decision based upon the information contained in the Complaint.

(b) If the Respondent files a Hearing Petition, the Reviewing Official, upon receiving a copy of the Petition, shall promptly transmit to the Presiding Officer a copy of the Postal Service's Complaint.