Rules of the Senate | U.S. Senate Committee on Rules ... The Official U.S. Senate Committee on Rules & Administration. (a) The Presiding Officer having taken the chair, following the prayer by the Chaplain, and after the Presiding Officer, or a Senator designated by the Presiding Officer, leads the Senate from the dias in reciting the Pledge of Allegiance to the Flag of the United States, and a quorum being present, the Journal of the preceding day ...