Economic Cooperation Organization (ECO), is an intergovernmental regional organization established in 1985 by Iran, Pakistan and Turkey for the purpose of promoting economic, technical and cultural cooperation among the Member States.

In 1992, the Organization was expanded to include seven new members, namely: Islamic Republic of Afghanistan, Republic of Azerbaijan, Republic of Kazakhstan, Kyrgyz Republic, Republic of Tajikistan, Turkmenistan and Republic of Uzbekistan. The date of the Organization’s expansion to its present strength, 28th November, is being observed as the ECO Day.   More detail...