The United States has another multilateral regional trade agreement: the Dominican Republic-Central America Free Trade Agreement (CAFTA-DR). This agreement with Costa Rica, the Dominican Republic, El Salvador, Guatemala, Honduras and Nicaragua eliminated tariffs on more than 80% of U.S. non-textile exports. In principle, free trade at the international level is no different from trade between neighbours, cities or states. However, it allows companies in each country to focus on the production and sale of goods that make the best use of their resources, while others import goods that are scarce or unavailable domesticly. This mix of local production and foreign trade allows economies to grow faster and, at the same time, better meet the needs of their consumers. There are significant differences between unions and free trade zones. Both types of trading blocs have internal agreements that the parties enter into to liberalize and facilitate trade between them. The key difference between unions and free trade zones is their approach to third parties [lack of ambiguity needed]. While a customs union requires all parties to apply and maintain identical external tariffs on trade with non-parties, parties to a free trade area are not subject to such a requirement. Instead, they can set and maintain any customs regime for imports from non-parties, as they see as necessary.  In a free trade area without harmonized external tariffs, the parties will adopt a system of preferential rules of origin to eliminate the risk of trade diversion [necessary ambiguities].  The European Union is now a remarkable example of free trade.
Member States form an essentially borderless unit for trade purposes, and the introduction of the euro by most of these countries paves the way. It should be noted that this system is governed by a Brussels-based bureaucracy, which has to deal with the many trade-related issues that arise between the representatives of the Member States. There are currently a number of free trade agreements in the United States. These include multi-nation agreements such as the North American Free Trade Agreement (NAFTA), which includes the United States, Canada and Mexico, and the Central American Free Trade Agreement (CAFTA), which includes most Central American nations. There are also separate trade agreements with nations, from Australia to Peru. A government does not need to take specific measures to promote free trade. This upside-down attitude is called “laissez-faire trade” or trade liberalization. The trade agreement database provided by THE ITC Market Access Card.