49 C.F.R. § 511.54 Review of initial decision in absence of appeal.
Title 49 - Transportation
The Administrator may, by order, review a case not otherwise appealed by a party. Thereupon the parties shall and participants may file briefs in accordance with §511.53(b), (c), (d), (e), and (f) except that the Administrator may, in his or her discretion, establish a different briefing schedule in his or her order. Any such order shall issue within forty (40) days of issuance of the Initial Decision. The order shall set forth the issues which the Administrator will review.
Title 49: Transportation
PART 511—ADJUDICATIVE PROCEDURES
Subpart F—Decision
§ 511.54 Review of initial decision in absence of appeal.