Most corps personnel and units within a department were consideredregardless of their size, composition, mission or stationto be part of the brigade in the area they served and were members of a single departmental unit. An exception was the city of La Paz, where two separate regiments of carabineers were kept under the direct control of the director general and the president. Other exceptions to the integral brigade organization were made in sections of the country where dependence on the regular departmental brigade forces was not deemed advisable or feasible. Two such areasSan Ignacio de Velasco in Santa Cruz Department and Tupiza in Potosí Departmenthad independent carabineer detachments in addition to the department brigades.