From 1947 until 1959 (the [[Torquay round]]), existing tariffs were frozen with respect to listed commodities. From 1959 to 1979, the parties to GATT reduced tariffs. From 1986 to 1994 (the [[Uruguay round]]), the parties expanded the agreement to include agriculture, intellectual property, capital and services. | From 1947 until 1959 (the [[Torquay round]]), existing tariffs were frozen with respect to listed commodities. From 1959 to 1979, the parties to GATT reduced tariffs. From 1986 to 1994 (the [[Uruguay round]]), the parties expanded the agreement to include agriculture, intellectual property, capital and services. |