43 C.F.R. § 4.235 Supplemental hearings.
Title 43 - Public Lands: Interior
After the matter has been submitted but before the time the deciding official has rendered his or her decision, the deciding official may upon his or her own motion or upon motion of any interested party schedule a supplemental hearing if he or she deems it necessary. The notice must set forth the purpose of the supplemental hearing and must be served upon all interested parties in the manner provided in §4.216. Where the need for such supplemental hearing becomes apparent during any hearing, the deciding official may announce the time and place for such supplemental hearing to all those present and no further notice need be given. In that event, the records must clearly show who was present at the time of the announcement.
Title 43: Public Lands: Interior
PART 4—DEPARTMENT HEARINGS AND APPEALS PROCEDURES
Subpart D—Rules Applicable in Indian Affairs Hearings and Appeals
Formal Hearings
§ 4.235 Supplemental hearings.