World Trade Organisation (WTO) is an organisation whose aim is to liberalise international trade. It was set up in early 1995. It helps to remove trade barriers and create a free environment for foreign trade. It establishes rules regarding international trade and sees that these rules are obeyed. 149 countries are at present members of the WTO. Though WTO is supposed to allow free trade for all, in practice, it is seen that the developed nations have unfairly retained trade barriers. On the other hand,WTO rules have forced the developing countries to remove trade barriers.