D-8 Organization for Economic Cooperation

The D-8 Organization for Economic Cooperation, also known as Developing-8, is an organisation for development co-operation among the following countries: Bangladesh, Egypt, Indonesia, Iran, Malaysia, Nigeria, Pakistan, and Turkey. The objectives of D-8 Organization for Economic Cooperation are to improve member states' position in the global economy, diversify and create new opportunities in trade relations, enhance participation in decision-making at international level, and improve standards of living. D-8 is a global arrangement rather than a regional one, as the composition of its members reflects. Organization for Economic Cooperation (D-8) is a forum with no adverse impact on bilateral and multilateral commitments of the member countries, emanating from their membership to other international or regional organizations.

The combined population of the eight countries is about 1.2 billion or 60% of all Muslims, or close to 13% of the world's population and covering an area of 7.6 million square kilometers, 5% of world land area. In 2006, trade between the D-8 member states stood at $35 billion, and it was around $68 billion in 2010. Transactions between the 8 developing countries accounted for 3.3 percent of world trade in 2010. The total nominal GDP of the eight nations was around 4.92 trillion as of 2023.