D.C. Mun. Regs. tit. 7, § 1517
1517.1 If requested by a Board member or required by § 1535.3, a motion shall be reduced to writing, delivered to the Executive Director or Chairman, and read.
1517.2 Any motion may be withdrawn or modified by the maker at any time before the Board votes on the motion or an amendment to the motion.
1517.3 When a question is under debate, the Chairman shall entertain no motions except the following:
(a) To adjourn;
(b) To recess;
(c) To reconsider;
(d) To lay on the table;
(e) To move the previous question;
(f) To postpone to a day certain;
(g) To recommit to committee;
(h) To amend or substitute; or
(i) To postpone indefinitely.
1517.4 Motions cognizable during debates shall take precedence in the order set forth in Robert's Rules of Order.
SOURCE: Notice of Final Rulemaking published at 49 DCR 10804 (November 29, 2002).