The International Monetary Fund approved a proposal by the government of Chile to make certain fundamental changes in that country's exchange system, effective April 16, 1956. According to a press release the new exchange system replaced a complex structure of multiple rates and import licensing regulations, and established an exchange market in which the rate for commercial imports and exports, government transactions and some invisible transactions would be responsive to supply and demand forces. There would continue to be a second exchange market for other invisible transactions. At the same time the Fund entered into a one year stand-by credit agreement which enabled Chile to purchase up to $35 million in currencies held by the Fund. In addition, other Chilean arrangements provided for credits of $30 million from private banks in the United States and an exchange agreement with the United States Treasury in the amount of $10 million. These resources were intended to assist the Chilean authorities in their administration of an exchange reform, accompanied by a comprehensive program of fiscal and monetary measures directed toward economic stability. The Fund stated that it intended to remain in close touch with the Chilean authorities regarding the new exchange system.