The world's first-documented free-trade zone was established on the Greek Island of
Delos in 166 BCE. It lasted until about 69 BCE when the island was overrun by pirates. The Romans had many
civitas libera, or free cities, some of which could coin money, establish their own laws, and not pay an annual tribute to the
Roman Emperor. These continued through at least the first millennium CE. In the 12th century, the
Hanseatic League began operating in Northern Europe and established trading colonies throughout Europe. These Free Trade Zones included Hamburg and the
Steelyard in London. The Steelyard, like other Hansa stations, was a separate walled community with its own warehouses, weighing house, chapel,
counting houses, and residential quarters. In 1988, remains of the former
Hanseatic trading house, once the largest medieval trading complex in Britain, were uncovered by archaeologists during maintenance work on Cannon Street Station.
Shannon,
Ireland (
Shannon Free Zone), established in 1959, has claimed to be the first "modern" free trade zone. The
Shannon Zone was started to help the city airport adjust to a radical change in aircraft technology that permitted longer range aircraft to skip previously required refueling stops in Shannon. It was an attempt by the Irish government to maintain employment around the airport so that the airport would continue to generate revenue for the Irish economy. It was hugely successful and is still in operation today. Other free zones to note are the
Kandla Free Zone in India, which started in about 1960, and the
Kaohsiung Export Processing Zone in Taiwan, which started in 1967. The number of worldwide free-trade zones proliferated in the late 20th century. Corporations setting up in a zone may be given a number of regulatory and fiscal incentives, such as the right to establish a business, the right to import parts and equipment without duty, the right to keep and use foreign exchange earnings, and sometimes income or property
tax breaks. There may also be other incentives relating the methods of customs control and filing requirements. The rationale is that the zones will attract investment, create employment, and thus reduce poverty and unemployment, stimulating the area's economy. These zones are often used by multinational corporations to set up factories to produce goods (such as clothing, shoes, and electronics). Free-trade zones should be distinguished from
free trade areas. A free trade zone is normally established in a single country, although there are a few exceptions where a free zone may cross a national border, such as the Syrian/Jordanian Free Trade Zone. Free trade areas are set up between countries; for example, the Latin America Free Trade Association (LAFTA) was created in the 1960 Treaty of Montevideo by
Argentina,
Brazil,
Chile,
Mexico,
Paraguay,
Peru, and
Uruguay; and the
North American Free Trade Agreement was established between Mexico, the United States, and Canada. In free trade areas, tariffs are only lowered between member countries. They should also be distinguished from customs unions, like the former European Economic Community, where several countries agree to unify customs regulations and eliminate customs between the union members. Free-trade zones have more recently been also called
special economic zones in some countries.
Special economic zones (SEZs) have been established in many countries as testing grounds for the implementation of liberal market economy principles. SEZs are viewed as instruments to enhance the acceptability and the credibility of the transformation policies and to attract domestic and foreign investment. The change in terminology has been driven by the formation of the World Trade Organization (WTO), which prohibits members from offering certain types of fiscal incentives to promote the exports of goods, thus why the term Export Processing Zone (EPZ) is no longer used with newer zones. For example, India converted all of its EPZs to SEZs in 2000. In 1999, there were 43 million people working in about 3,000 FTZs spanning 116
countries and producing
clothes,
shoes,
sneakers,
electronics, and
toys. The basic objectives of economic zones are to enhance foreign exchange earnings, develop export-oriented industries, and generate employment opportunities. == US Foreign-Trade Zones Board ==