In November 1982, a joint venture was set up in the field of engineering consultancy. Formal negotiations were conducted between NESPAK and the Turkish company TUMAS. The governments of two countries examined the possibilities of establishing the joint ventures in appropriate sectors such as manufacture of tractors, automotive components and electronic equipments. The two countries also agreed on increasing cooperation in advanced information systems and also on joint engineering consultancy services (Hasan, 2002). President General Zia-ul ‘Haq visit to Turkey 1983 President General Zia-ul-Haq visited Turkey in 1983. Both governments (Pakistan & Turkey) decided that the joint commission which meets once a year should endeavor to support the economic ties between the two countries and continue to diversifying and expanding cooperation between Pakistan and Turkey. Both countries leaders after the discussions made joint communiqu?? and stressed the ‘important of the need to improve communication for further strengthening economic ties and noted the development in the field of air transport between the two countries allowing the exercise of the fifth freedom and increasing the airline construction between the major cities as well as the establishment of a regular maritime cargo service between their seaports. Both countries stated and remarked that meetings remained fulfillment with the recent international subscribers dialing linkage and the reduction of post and telegraph fees (Hasan, 2002). Formation of ECO ECO was a descendant organization of Regional Cooperation for Development (RCD) that was established in 1964 between Turkey, Iran and Pakistan. The main target of this organization was to extend the economic development in the region by promoting intra-regional trade ties. But unfortunately no practical economic enhancement took place in the region; neither intra-regional trade nor harmonization of economic policies was exercised between the member states in this rehabilitating process of this organization. In late seventies important political replacements took place in Iranian and Pakistani governments. The old established monarchic rule of Shah of Iran was toppled through Islamic revolution and in Pakistan martial law was imposed. Due to the changing priorities and policies of the newly established governments in 1979; in both of these countries RCD did not played its vital role and became a practically defunct organization (Ikram, 2008). Basic document of the Treaty of Izmir was originally signed in 1977. Seven new members, Afghanistan, Azerbaijan, Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan, joined ECO in 1992. This organization had little economic upshot before its expansion in 1992. The Treaty of Izmi>