Соответствующая норма
Practice Relating to Rule 117. Accounting for Missing Persons
Section B. Provision of information on missing persons
Argentina’s Law of War Manual (1989) states:
Information recorded shall be communicated as soon as possible to the National Office provided for, so that it can be transmitted to the adverse party, in particular through the Central Tracing Agency of the International Committee of the Red Cross. 
Argentina, Leyes de Guerra, PC-08-01, Público, Edición 1989, Estado Mayor Conjunto de las Fuerzas Armadas, aprobado por Resolución No. 489/89 del Ministerio de Defensa, 23 April 1990, § 6.02.