At the conclusion of the hearing, the record shall be closed unless the Adjudicator directs otherwise. Once the record is closed, no additional evidence shall be accepted except upon a showing that the evidence is material and that there was good cause for failure to produce it in a timely fashion. The Adjudicator shall reflect in the record, however, any approved correction to the transcript.
S.C. Code Regs. § 9-100.330