D.C. Mun. Regs. r. 28-529
A resident shall be entitled to appeal a decision of the Housing Board to the Administrator.
The resident shall file a Notice of Appeal with the Administrator within three (3) working days of receipt of the Housing Board's decision, or at any later time that the Administrator, in his or her discretion, allows.
The Notice of Appeal shall set forth the reasons why the resident feels the Housing Board's decision should be reversed.
The Administrator shall complete the review on appeal within three (3) working days after receiving the written statement, and shall promptly notify the resident in writing of the decision on appeal.
Notwithstanding a filing of a Notice of Appeal, a resident may be confined in administrative segregation immediately following a decision by the Housing Board.
D.C. Mun. Regs. r. 28-529