Prisoner of War Information Bureau

... Death certificates in the form annexed to the present Convention, or lists certified by a responsible officer, of all persons who die as prisoners of war shall be forwarded as rapidly as possible to the Prisoner of War Information Bureau established in accordance with Article 122. The death certificates or certified lists shall show particulars of identity as set out in the third paragraph of Article 17, and also the date and place of death, the cause of death, the date and place of burial and all particulars necessary to identify the graves. ...