D.C. Mun. Regs. tit. 27, § 213
213.1 The record of the appeal shall include the complaint, answer, appeal file, all motions and other submissions filed by the parties with the Board pursuant to these rules; all correspondence exchanged between the Board and the parties or their attorney; transcripts made of hearings before the Board; all exhibits and other evidence admitted to the record; all findings, decisions, opinions, and orders of the Board; and such other matters as the Board may expressly take notice of.
SOURCE: Final Rulemaking published at 49 DCR 2078 (March 8, 2002); as amended by Final Rulemaking published at 67 DCR 1734 (February 21, 2020).