Administrative Code of 1987
Section 34. Composition. -
(1) The AFP shall be composed of a citizen armed force which shall undergo military training and serve, as may be provided by law. It shall be organized and maintained in a manner that shall render it capable of rapid expansion from a peacetime organization to a wartime or emergency organization. The AFP shall keep a regular force necessary for the security of the State. The officers and men of the regular force shall be recruited proportionately from all provinces and cities as far as practicable.
(2) The Standing Force shall be composed of regular officers and enlisted personnel; reservists called to active duty; draftees; trainees and government-sponsored Filipino cadets enrolled in local or foreign military schools. In time of peace, the size and composition of the Standing Force shall be prescribed by the Secretary of National Defense, upon recommendation of the Chief of Staff.
(3) The Citizen Armed Force shall be composed of all reservists, and officers and enlisted men on inactive status. All Able-bodied citizens shall undergo military training, after which they shall become reservists with appropriate ranks. All reservists in a particular locality shall be organized into reserve geographical units subject to call and mobilization as the need arises, individually or as a unit. The Secretary of National Defense shall prescribe and implement a continuing program of recruitment and training for the Citizen Armed Force to enable it to respond to all types of threats to national security.