In line the review proceeds as in the battalion, substituting "colonel" for "major" and "regiment" for "battalion." To march the regiment in review, the colonel commands: _PASS IN REVIEW_. The band changes direction, if necessary, and halts. Each major then commands: 1. _Squads right_, 2. _MARCH_. The band marches at the command of the major of the leading battalion. At the second change of direction each major takes post 20 paces in front of his leading company. The rear of the column having passed the reviewing officer, the battalions, unless otherwise directed, are marched to their parades and dismissed. In line of masses, when the reviewing officer has passed around the regiment, the colonel commands: _PASS IN REVIEW_. The band changes direction, if necessary, and halts. The major of the right battalion then commands: 1. _Column of squads, first company, squads right_, 2. _MARCH_. At the third command the band and the leading company of the right battalion move off. Each company and battalion in rear moves off in time to follow at its proper distance. 729. The review of a small body of troops composed of different arms is conducted on the principles laid down for the regiment. The troops of each arm are formed and marched according to the drill regulations for that arm. _Review of Large Commands._ 730. A command consisting of one regiment, or less, and detachments of other arms is formed for review as ordered by the commanding officer. The principles of regimental review will be observed whenever practicable. 731. In the review of a brigade or larger command the _present arms_ and the ride around the line by the reviewing officer are omitted. The troops form and march in the order prescribed by the commanding officer. _PARADES._ _General Rules._ 732. If dismounted, the officer receiving the parade, and his staff, stand at parade rest, with arms folded, while the band is sounding off; they resume attention with the adjutant. If mounted, they remain at attention. 733. At the command _report_, given by a battalion adjutant, the captains in succession from the right salute and report: _A (_ or _other) company, present_ or _accounted for_; or, _A (_or _other) company, (so many) officers_ or _enlisted men absent_, and resume the order saber; at the same command given by the regimental adjutant, the majors similarly report their battalions. _Battalion Parade._ 734. At _adjutant's call_ the battalion is formed in line but not presented. Lieutenants take their posts in front of the center of their respective platoons at the captain's command for dressing his company on the line. The major takes post at a convenient distance in front of the center and facing the battalion. The adjutant, from his post in front of the center of the battalion, after commanding: 1. _Guides_, 2. _POSTS_, adds: 1. _Parade_, 2. _REST_; the battalion executes parade rest. The adjutant directs the band: _SOUND OFF_.