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 official delegates from national governments, six delegates from other non-governmental organizations, seven non-official foreign delegates, and the five members of the International Committee. The states and kingdoms represented by official delegates were Grand Duchy of Baden, Kingdom of Bavaria, Second French Empire, United Kingdom of Great Britain and Ireland, Kingdom of Hanover, Grand Duchy of Hesse, Kingdom of Italy, Kingdom of the Netherlands, Austrian Empire, Kingdom of Prussia, Russian Empire, Kingdom of Saxony, United Kingdoms of Sweden and Norway, and Spanish Empire. Among the proposals written in the final resolutions of the conference, adopted on 29 October 1863, were: Only