As the central institution in the international monetary and payments system, the IMF must be in a position to assist any of its member countries having balance of payments difficulties. It must also be prepared, at all times, to guard against unexpected events that might threaten the stability of the system. The IMF needs adequate financial resources to carry out these responsibilities. This is particularly important now, given the fundamental political and economic changes that are taking place in the former Soviet Union, Eastern Europe, and in many other parts of the world. This pamphlet takes a brief look at the functions of the IMF, why it needs more resources, and how these resources will be used.