Supranational bonds are long-term debts that extend beyond the borders of a single nation. They are comparable to government bonds in that they have a significant effect on the amount. A good example of a supranational bond is the European Investment Bank, a long-term financing organization owned by the European Union's member states.

Supranational bonds are long-term, fixed-rate securities issued by the European Financial Stability Facility. The purpose of these securities is to provide Eurozone members with capital in order to stimulate the economy. Investors who purchase supranational bonds will be paid back with interest, once the conditions of the security have been met.

Supranational bonds are debt securities issued by international organisations formed by multiple countries, such as the World Bank, the International Monetary Fund (IMF), or the European Investment Bank (EIB). These bonds are used to raise funds for development projects, infrastructure, or economic support in member countries. Since the backing comes from several nations, supranational bonds are considered low-risk and highly creditworthy. Investors are attracted to them for their stability, liquidity, and relatively safe returns. The proceeds often support projects in emerging markets, promoting global economic development and cooperation. These bonds can be denominated in various currencies and are typically traded in international markets, making them accessible to a wide range of institutional and individual investors around the world.