action

... Upon the outbreak of a conflict and in all cases of occupation, each of the Parties to the conflict shall institute an official Information Bureau for prisoners of war who are in its power. Neutral or non-belligerent Powers who may have received within their territory persons belonging to one of the categories referred to in Article 4, shall take the same action with respect to such persons. The Power concerned shall ensure that the Prisoners of War Information Bureau is provided with the necessary accommodation, equipment and staff to ensure its efficient working. It shall be at liberty to employ prisoners of war in such a Bureau under the conditions laid down in the Section of the present Convention dealing with work by prisoners of war. ...

... Within the shortest possible period, each of the Parties to the conflict shall give its Bureau the information referred to in the fourth, fifth and sixth paragraphs of this Article regarding any enemy person belonging to one of the categories referred to in Article 4, who has fallen into its power. Neutral or non-belligerent Powers shall take the same action with regard to persons belonging to such categories whom they have received within their territory. ...