The Economic Cooperation Organization was formally established in

The Economic Cooperation Organization was created in 1985 when Iran Pakistan and Turkey decided to strengthen the framework of their earlier alliance known as RCD. The organization later expanded to include Afghanistan and six Central Asian republics after the breakup of the Soviet Union. ECO plays an important role in promoting trade transport energy cooperation and cultural exchanges among member states. It acts as a bridge between South Asia Central Asia and the Middle East. The correct year of its foundation is 1985 which makes option B accurate within the context of regional organizations.