D.C. Code § 3-1204.05: Officers; meetings; quorum.

(a)

From among the members of each board and advisory committee, the Mayor shall designate a chairperson.

(a-1)

Each board and advisory committee may elect a vice chairperson from among its members.

(b)

Each board and advisory committee shall determine the times and places of its meetings and shall publish notice of regular meetings at least 1 week in advance in the District of Columbia Register.

(c)

A majority of the appointed members of each board and advisory committee shall constitute a quorum.

(d)

An affirmative vote of a majority of a quorum shall be required to approve a measure before a board.