The European Union is the world's biggest trader, accounting for 20% of global imports and exports. Free trade among its members underpinned the successful launch nearly 50 years ago of the EU. The Union is therefore a leading player in efforts to liberalise world trade for the mutual benefit of rich and poor countries alike.
Increased trade boosts world growth to everybody's advantage. It brings consumers a wider range of products to choose from. Competition between imports and local products lowers prices and raises quality. Liberalised trade enables the most efficient producers to compete fairly with rivals in other countries, whose governments have to cut import duties used to protect national firms.
A global player
The EU's basic philosophy is that it will open its market to imports from outside provided its trading partners do likewise. It is also keen to liberalise trade in services. But it is ready to make allowances for developing countries by allowing them to open their markets more slowly than industrialised countries and is helping them integrate into the world trading system.
The removal of barriers to free trade within the EU has made a significant contribution to its prosperity and this has reinforced its commitment to global liberalisation. As the EU member states removed tariffs on trade between them they also unified their tariffs on goods imported from outside. This meant that products paid the same tariff whether they entered the EU via the ports of Athens or Hamburg. As a result, a car from Japan which paid import duty on arrival in Germany could be shipped to Belgium or the Netherlands and sold there in the same way as a German car. No further duty was charged.
The harmonisation of its common external tariff (CET), as it was known, meant that EU countries had to participate as a single group in international trade negotiations. External trade thus became one of the first instruments of European integration requiring member states to pool their sovereignty.
A firm commitment
As a result, the EU has been a key player along with its trading partners in the successive international rounds of trade liberalisation negotiations. These include the Kennedy Round of the 1960s, the Tokyo Round of the 1980s, the Uruguay Round which was completed in 1994 and the ongoing Doha Development Round which began in 2001. The aim of these rounds, which are held in the framework of the World Trade Organisation (and its predecessor, the General Agreement on Tariffs and Trade or GATT), is to reduce tariffs and remove other barriers to world trade.
Following earlier rounds, the EU's average tariff on industrial imports has now fallen to 4%, one of the lowest in the world.
The collapse of the Cancun conference in September 2003, seen as the midway point in the Doha Round, surprised the EU and other participants. An unexpected gap had opened up between the rich and poor countries on several issues concerning access to each other's markets and the long-running question of agricultural subsidies. The European Union is taking an active part in international efforts to get the talks back on track.
The rules-based system
The European Union has invested heavily in trying to make a success of the Doha Round. It is also a firm believer in the rules-based system of the WTO which provides a degree of legal certainty and transparency in the conduct of international trade. The WTO sets conditions under which its members can defend themselves against unfair practices like dumping - selling at below cost - by which exporters compete against local rivals. It provides a dispute settlements procedure when direct disputes arise between two or more trading partners.
A network of agreements
Trade rules are multilateral, but trade itself is bilateral - between buyers and sellers, exporters and importers. This is why the EU, in addition to its participation in Doha and previous WTO rounds, has also developed a network of bilateral trade agreements with individual countries and regions across the world.
It has trade agreements with its neighbours in the Mediterranean basin and with Russia and the other republics of the former Soviet Union. As the EU enlarges from 15 to 25 members, it has declared its intention to develop closer trade and partnership agreements with its neighbours. The creation of such a large EU-centred trade grouping will have an impact on relations with other trading partners.
The wider world
The EU's trade policy is closely linked to its development policy. The Union has granted duty-free or cut-rate preferential access to its market for most of the imports from developing countries and economies in transition under its general system of preferences (GSP). It goes even further for the 49 poorest countries in the world, all of whose exports - with the sole exception of arms - are to enjoy duty free entry to the EU market under a programme launched in 2001.
The EU has developed a new trade and development strategy with its 77 partners in the Africa-Pacific-Caribbean (ACP) group of countries aimed at integrating them into the world economy. It also has a trade agreement with South Africa that will lead to free trade between the two sides, and it is negotiating a free trade deal with the six members of the Gulf Cooperation Council (GCC) - Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and the United Arab Emirates.
The EU has trade and association agreements with Mexico and Chile in Latin America and is negotiating a deal to liberalise trade with the Mercosur group - Argentina, Brazil, Paraguay and Uruguay.
It does not, however, have specific trade agreements with its major trading partners among the developed countries like the United States and Japan. Trade is handled through the WTO mechanisms, although the EU has many agreements in related sectors with both countries.
Given the size of their bilateral trade (the US takes 24% of EU exports and supplies 18% of its imports), it is not surprising that disputes break out between the two from time to time. While a number of these are settled bilaterally, others end up before the WTO dispute-settlement body. Although these disputes make the headlines, they represent less than 2% of total transatlantic trade.