GATT is a international board which looks after free and international trade between countries without any trade barriers. The General Agreement on Tariffs and Trade (GATT) is a multilateral agreement regulating international trade, the purpose of which is the “substantial reduction of tariffs and other trade barriers and the elimination of preferences, on a reciprocal and mutually advantageous basis”.
The General Agreement on Tariffs and Trade (GATT) is a legal agreement between many countries, whose overall purpose was to promote international trade by reducing or eliminating trade barriers such as tariffs or quotas.
The agreement also provided a system to arbitrate commercial disputes between nations, and the framework enabled a number of multilateral negotiations for the reduction of tariff barriers. GATT was regarded as a significant success in the post-war years.