How Many Countries Signed The First GATT Treaty In 1947?
How Many Countries Signed The First GATT Treaty In 1947? The General Agreement on Tariffs and Trade (GATT) was signed by 23 countries in October 1947, after World War II, and became law on Jan. 1, 1948. How many countries signed to GATT? On 30 October 1947, the General Agreement on Tariffs and Trade (GATT)