International Committee of the Red Cross camps, organizing relief assistance for civilian populations, and administering the exchange of messages regarding prisoners and missing persons. By the end of the war, 179 delegates had conducted 12,750 visits to POW camps in 41 countries. The Central Information Agency on Prisoners-of-War ("Zentralauskunftsstelle für Kriegsgefangene") had a staff of 3,000, the card index tracking prisoners contained 45 million cards, and 120 million messages were exchanged by the Agency. One major obstacle was that the Nazi-controlled German Red Cross refused to cooperate with the Geneva statutes including blatant violations such as the deportation of Jews from Germany and the mass murders
International Committee of the Red Cross four conventions and their added protocols contain more than 600 articles, a remarkable expansion when compared to the mere 10 articles in the first 1864 convention. In celebration of its centennial in 1963, the ICRC, together with the League of Red Cross Societies, received its third Nobel Peace Prize. Since 1993, non-Swiss individuals have been allowed to serve as Committee delegates abroad, a task which was previously restricted to Swiss citizens. Indeed, since then, the share of staff without Swiss citizenship has increased to about 35%. On 16 October 1990, the UN General Assembly decided to grant the ICRC observer