The Union Minister for Commerce and Industry Mr. Anand Sharma today said that India and four-nation European Free Trade Association (EFTA) has agreed to conclude the ongoing free trade pact negotiations by the end of this year.Speaking at a function in New Delhi, he said that both the sides have completed seven round of negotiations.EFTA states include Switzerland, Iceland, Liechtenstein and Norway. It is an inter-governmental organisation that promotes free trade and economic integration between the four nations.