_General Rules for Ceremonies._ 708. The order in which the troops of the various arms are arranged for ceremonies is prescribed by Army Regulations. When forming for ceremonies the companies of the battalion and the battalions of the regiment are posted from right to left in line and from head to rear in column, in the order of rank of their respective commanders present in the formation, the senior on the right or at the head. The commander faces the command; subordinate commanders face to the front. 709. At the command _present arms_, given by the colonel, the lieutenant colonel and the colonel's staff salute; the major's staff salute at the major's command. Each staff returns to the carry or order when the command _order arms_ is given by its chief. 710. At the _assembly_ for a ceremony companies are formed on their own parades and informally inspected. At _adjutant's call_, except for ceremonies involving a single battalion, each battalion is formed on its own parade, reports are received, and the battalion presented to the major. At the second sounding of _adjutant's call_ the regiment is formed. _REVIEWS._ _General Rules._ 711. The adjutant posts men or otherwise marks the points where the column changes direction in such manner that its flank in passing will be about 12 paces from the reviewing officer. The post of the reviewing officer, usually opposite the center of the line, is indicated by a marker. Officers of the same or higher grade, and distinguished personages invited to accompany the reviewing officer, place themselves on his left; their staffs and orderlies place themselves respectively on the left of the staff and orderlies of the reviewing officer; all others who accompany the reviewing officer place themselves on the left of his staff, their orderlies in rear. A staff officer is designated to escort distinguished personages and to indicate to them their proper positions. 712. While riding around the troops, the reviewing officer may direct his staff, flag, and orderlies to remain at the post of the reviewing officer, or that only his personal staff and flag shall accompany him; in either case the commanding officer alone accompanies the reviewing officer. If the reviewing officer is accompanied by his entire staff, the staff officers of the commander place themselves on the right of the staff of the reviewing officer. The reviewing officer and others at the reviewing stand salute the color as it passes; when passing around the troops, the reviewing officer and those accompanying him salute the color when passing in front of it. The reviewing officer returns the salute of the commanding officer of the troops only. Those who accompany the reviewing officer do not salute. (_C.I.D.R., Nos. 4 and 6._) 713. In passing in review, each staff salutes with its commander. (_C.I.D.R., Nos. 2 and 4._)