European Free Trade Association in the context of "European Economic Community"

Eurostat ("European Statistical Office"; also DG ESTAT) is a department of the European Commission (Directorate-General), located in the Kirchberg quarter of Luxembourg City, Luxembourg. Eurostat's main responsibilities are to provide statistical information to the institutions of the European Union (EU) and to promote the harmonisation of statistical methods across its member states and candidates for accession as well as EFTA countries. The organisations in the different countries that cooperate with Eurostat are summarised under the concept of the European Statistical System.

A free trade area is the region encompassing a trade bloc whose member countries have signed a free trade agreement (FTA). Such agreements involve cooperation between at least two countries to reduce trade barriers, import quotas and tariffs, and to increase trade of goods and services with each other. If natural persons are also free to move between the countries, in addition to a free trade agreement, it would also be considered an open border. It can be considered the second stage of economic integration.

Customs unions are a special type of free trade area. All such areas have internal arrangements which parties conclude in order to liberalize and facilitate trade among themselves. The crucial difference between customs unions and free trade areas is their approach to third parties. While a customs union requires all parties to establish and maintain identical external tariffs with regard to trade with non-parties, parties to a free trade area are not subject to this requirement. Instead, they may establish and maintain whatever tariff regime applying to imports from non-parties as deemed necessary. In a free trade area without harmonized external tariffs, to eliminate the risk of trade deflection, parties will adopt a system of preferential rules of origin.

Liechtenstein (/ˈlɪktənstaɪn/ , LIK-tən-styne; pronounced [ˈlɪçtn̩ʃtaɪn] ; Alemannic German: Liachtaschta), officially the Principality of Liechtenstein (German: Fürstentum Liechtenstein [ˈfʏʁstn̩tuːm ˈlɪçtn̩ʃtaɪn] ), is a doubly landlocked country in the Central European Alps. It is located between Austria to the east and north-east and Switzerland to the north-west, west and south. Formed in 1719, Liechtenstein became fully independent upon the dissolution of the German Confederation in 1866. Liechtenstein is a monarchy headed by the prince of Liechtenstein. Hans-Adam II, Prince of Liechtenstein has reigned over Liechtenstein since 1989. Liechtenstein is Europe's fourth-smallest country, with an area of just over 160 square kilometres (62 square miles) and a population of 41,389. It is the world's smallest country to border two countries, and is one of the few countries with no debt. Its official language is German.

Liechtenstein is divided into 11 municipalities. Its capital is Vaduz, and its largest municipality is Schaan. It is a member of the United Nations, the European Free Trade Association, and the Council of Europe. It is not a member state of the European Union, but it participates in both the Schengen Area and the European Economic Area. It has a customs union and a monetary union with Switzerland, with its usage of the Swiss franc. A constitutional referendum in 2003 granted the monarch greater powers, including the power to dismiss the government, nominate judges and veto legislation.

The European Economic Area (EEA) was established via the Agreement on the European Economic Area, an international agreement which enables the extension of the European Union's single market to member states of the European Free Trade Association (EFTA). The EEA links the EU member states and three of the four EFTA states (Iceland, Liechtenstein, and Norway) into an internal market governed by the same EU laws. These rules aim to enable free movement of persons, goods, services, and capital within the European single market, including the freedom to choose residence in any country within this area. The EEA was established on 1 January 1994 upon entry into force of the EEA Agreement. The contracting parties are the EU, its member states, and Iceland, Liechtenstein, and Norway. New members of EFTA would not automatically become party to the EEA Agreement, as each EFTA State decides on its own whether it applies to be party to the EEA Agreement or not. According to Article 128 of the EEA Agreement, "any European State becoming a member of the Community shall, and the Swiss Confederation or any European State becoming a member of EFTA may, apply to become a party to this Agreement. It shall address its application to the EEA Council." EFTA does not envisage political integration. It does not issue legislation, nor does it establish a customs union. Schengen is not a part of the EEA Agreement. However, all of the four EFTA States participate in Schengen and Dublin through bilateral agreements. They all apply the provisions of the relevant acquis.

The EEA Agreement is a commercial treaty and differs from the EU Treaties in certain key respects. According to Article 1 its purpose is to "promote a continuous and balanced strengthening of trade and economic relation". The EFTA members do not participate in the Common Agricultural Policy or the Common Fisheries Policy.

The Deep and Comprehensive Free Trade Areas (DCFTA) are three free trade areas established between the European Union, and Georgia, Moldova, and Ukraine respectively. The DCFTAs are part of each country's EU Association Agreement. They allow Georgia, Moldova, and Ukraine access to the European Single Market in selected sectors and grant EU investors in those sectors the same regulatory environment in the associated country as in the EU. The agreements with Moldova and Georgia have been ratified and officially entered into force in July 2016, although parts of them were already provisionally applied. The agreement with Ukraine was provisionally applied since 1 January 2016 and formally entered into force on 1 September 2017.

Unlike standard free trade areas, the DCFTA is aimed to offer the associated country the "four freedoms" of the EU Single Market: free movement of goods, services, capital, and people. Movement of people however, is in form of visa-free regime for short stay travel, while movement of workers remains within the remit of the EU Member States. The DCFTA is an "example of the integration of a Non-EEA-Member into the EU Single Market".

The European Economic Community (EEC) was a regional organisation created by the Treaty of Rome of 1957, aiming to foster economic integration among its member states. It was subsequently renamed the European Community (EC) upon becoming integrated into the first pillar of the newly formed European Union (EU) in 1993. In the popular language, the singular European Community was sometimes inaccurately used in the wider sense of the plural European Communities, in spite of the latter designation covering all the three constituent entities of the first pillar. The EEC was also known as the European Common Market (ECM) in the English-speaking countries, and sometimes referred to as the European Community even before it was officially renamed as such in 1993. In 2009, the EC formally ceased to exist and its institutions were directly absorbed by the EU. This made the Union the formal successor institution of the Community.

The Community's initial aim was to bring about economic integration, including a common market and customs union, among its six founding members: Belgium, France, Italy, Luxembourg, the Netherlands and West Germany. It gained a common set of institutions along with the European Coal and Steel Community (ECSC) and the European Atomic Energy Community (EURATOM) as one of the European Communities under the 1965 Merger Treaty (Treaty of Brussels). In 1993, a complete single market was achieved, known as the internal market, which allowed for the free movement of goods, capital, services, and people within the EEC. In 1994 the internal market was formalised by the EEA agreement. This agreement also extended the internal market to include most of the member states of the European Free Trade Association, forming the European Economic Area, which encompasses 15 countries.

Nomenclature of Territorial Units for Statistics (French: Nomenclature des unités territoriales statistiques; NUTS) is a geocode standard for referencing the administrative divisions of countries for statistical purposes. The standard, adopted in 2003, is developed and regulated by the European Union, and thus only covers the EU member states in detail. The Nomenclature of Territorial Units for Statistics is instrumental in the European Union's Structural Funds and Cohesion Fund delivery mechanisms and for locating the area where goods and services subject to European public procurement legislation are to be delivered.

For each EU member country, a hierarchy of three NUTS levels is established by Eurostat in agreement with each member state; the subdivisions in some levels do not necessarily correspond to administrative divisions within the country. A NUTS code begins with a two-letter code referencing the country, as abbreviated in the European Union's Interinstitutional Style Guide. The subdivision of the country is then referred to with one number. A second or third subdivision level is referred to with another number each. Each numbering starts with 1, as 0 is used for the upper level. Where the subdivision has more than nine entities, capital letters are used to continue the numbering. Below the three NUTS levels are local administrative units (LAUs). A similar statistical system is defined for the candidate countries and members of the European Free Trade Association, but they are not part of NUTS governed by the regulations.

The visa policy of the Schengen Area is a component within the wider area of freedom, security and justice policy of the European Union. It applies to the Schengen Area and Cyprus, but not to EU member state Ireland. The visa policy allows nationals of certain countries to enter the Schengen Area via air, land or sea without a visa for up to 90 days within any 180-day period. Nationals of certain other countries are required to have a visa to enter and, in some cases, transit through the Schengen area.

The Schengen Area consists of 25 EU member states and four non-EU countries that are members of EFTA: Iceland, Liechtenstein, Norway and Switzerland. Cyprus, while an EU member state, is not yet part of the Schengen Area but, nonetheless, has a visa policy that is partially based on the Schengen acquis.