Trade blocs can be autonomous agreements between several states (such as the North American Free Trade Agreement) or be part of a regional organization (such as the European Union). Depending on the degree of economic integration, trading blocs can be considered preferential trade zones, free trade zones, customs union unions, common markets or economic and monetary unions.  DR-CAFTA. Dr.-CAFTA, formerly known as CAFTA, is the free trade agreement between Costa Rica, Guatemala, Honduras, El Salvador, Nicaragua, the United States and, more recently, the Dominican Republic, which implemented the agreement in March 2007. Dr. CAFTA, which is very similar in its common NAFTA objectives, is seen by many as an additional step in the development of a fully globalized free trade agreement. Dr.-CAFTA represents the future of free trade and the development of smaller free trade zones to larger areas, with the ultimate goal of involving almost every nation. Free trade zones, the logical development of free trade agreements, will most likely be implemented until all separate agreements form a broader, almost entirely universal agreement. A trade bloc is a kind of intergovernmental agreement that is often part of a regional intergovernmental organization that removes or removes trade barriers (tariffs and others) between participating states. Trade blocs are relationships between countries generally located in the same region to facilitate free trade agreements. Trade blocs include the North American Free Trade Agreement (NAFTA), the Central American Free Trade Agreement (CAFTA), the Association of South Asian Nations (ASEAN), the European Union (EU), Mercado Comun del Sur (Mercosur) and the Southern African Development Community (SADC). Southeast Asia has experienced unprecedented and astonishing economic growth over the past three decades since the creation of ASEAN.
In 1967, ASEAN`s total trade was $10 billion. In 2006, total trade reached $1.4 trillion. It depends on where you export. There is much information available online on the UK`s free trade agreements, both inside and outside the EU. In addition, DIT is able to help UK exporters overcome trade barriers, so you can turn to them at any time for advice. An important element of free trade agreements is the most privileged status of a nation. A nation`s most privileged status under a free trade agreement creates a situation in which all countries are treated on the same course of treatment. Benefits, tariff reductions and other trade privileges that apply to a country are applied to all countries with the most favoured status of a nation. Trade blocs are generally groups of countries in certain regions that manage and encourage commercial activities.
Trade blocs lead to trade liberalization (free trade of protectionist measures) and the creation of trade between members, as they are treated positively compared to non-members. However, trade is also expected to divert non-members, particularly when protectionist measures are imposed on non-members. Trade diversion is contrary to WTO objectives and distorts comparative advantages Some proponents of global free trade oppose trade blocs. Trade blocs are seen by them to promote regional free trade at the expense of global free trade.  Those who work there argue that global free trade is in the interest of each country, as it would create more opportunities to transform local resources into goods and services currently demanded by consumers.  However, scientists and economists continue to discuss whether regional trading blocs are fragmenting the global economy or promoting the expansion of the existing global multilateral trading system.   Nafta has its controversies and adversaries, but on the whole it is widely regarded as the free trade agreement