The brief Japanese - American training program hereinafter described was conducted by the Provost Marshal General under an AG directive entitled: "Loyalty Investigations of American Citizens of Japanese Ancestry in War Relocation Centers".

Office of origin: Office of the Provost Marshal General. Regraded Unclassified, Order Sec Army by TAG per 9 K 201. Declassified-DOD Directive No. 5200.9, 27 September 1958.