International business law: EMBA-BS Y3 2023-24

European Single Market and EU Customs Union

4–6 minutes

The European single market is a key aspect of the European Union (EU) and plays a significant role in shaping the legal and economic landscape of member States. The European single market represents a significant achievement in economic integration, promoting trade, investment, and mobility within the EU. It is a concept that emphasizes the free movement of goods, services, capital, and people within the EU. This lesson will provide an overview of the legal framework and principles that govern the European single market.

The single market connects the 27 Member States of the European Union, the 3 Member States of the European Economic Area (Norway, Iceland and Liechtenstein) and Switzerland, which benefits from partial access through bilateral agreements. Norway, Iceland and Liechtenstein apply the provisions taken by the EU in matters of the internal market (except tax policy, agricultural policy and fisheries policy) without voting on them but having the possibility of making their voice heard during their preparation. Members of the Schengen area, they are not, however, part of the European customs union (even if their customs duties vis-à-vis the EU are low). Switzerland is also closely linked to the EU single market via bilateral agreements. It benefits from “partial access”. With Brexit, the United Kingdom (UK) left the single market and the customs union on 1st January 2021; a trade and cooperation agreement was entered into between the UK and the European Union.

Key Concepts of the European Single Market

  1. Free Movement of Goods: The EU single market aims to eliminate barriers to trade among member States, allowing goods to move freely across borders.
  2. Free Movement of Services: Service providers within the EU can offer their services across member States without facing discrimination or unnecessary barriers.
  3. Free Movement of Capital: This principle allows for the unrestricted movement of capital between EU member States, fostering investment and financial integration.
  4. Free Movement of People: EU citizens have the right to live and work in other member States, promoting mobility and diversity within the EU.

According to the principle of mutual recognition, products which are on the market of one Member State can also be placed on the market of other Member States.

Legal Framework of the European Single Market

The European single market is underpinned by a comprehensive legal framework, including:

  • Treaty on the Functioning of the European Union (TFEU): The TFEU contains provisions related to the establishment and functioning of the single market, outlining the fundamental principles and rules governing economic integration.
  • Secondary Legislation: This includes regulations , directives, and decisions that further clarify and implement the single market rules across different sectors and aspects of economic activity.

EU Customs Union – Customs and Duties

The functioning of the European single market concerning customs and duties revolves around the elimination of internal tariffs, the establishment of a common customs union, the harmonization of customs procedures, and robust enforcement measures to uphold trade regulations and fair competition.

The EU customs union is an agreement between EU member States to establish a common external tariff on goods imported from non-EU countries. This means that all member States apply the same tariffs to goods from outside the EU, promoting a unified approach to international trade

Elimination of Internal Tariffs: The single market aims to eradicate tariffs on trade between EU member States, facilitating the free movement of goods without customs duties within the internal market. The customs union plays a key role in facilitating the free movement of goods within the EU. By eliminating tariffs and trade barriers between member States, the customs union supports the seamless flow of goods, contributing to the integration and functioning of the single market.

Common Customs Union: EU member States form a common customs union, which means they apply a common external tariff to goods imported from non-EU countries. This enables the EU to negotiate trade agreements and tariff schemes as a unified entity, strengthening its position in international trade relations. This alignment of customs and trade policies enhances the cohesiveness of the European single market, fostering economic cooperation and promoting a level playing field for businesses operating within the EU.

Harmonized Customs Procedures: The single market promotes harmonised customs procedures to streamline the movement of goods across EU borders, reducing administrative burdens and simplifying trade processes for businesses.

Enforcement and Oversight: The European Union implements mechanisms for enforcing customs regulations and duties, ensuring compliance with trade standards and preventing unfair competition within the single market.

Impact on Businesses and Consumers

  • Business Opportunities: The single market provides businesses with access to a larger consumer base, as well as opportunities to expand operations across borders without facing significant trade barriers.
  • Consumer Benefits: Consumers within the EU can access a wider range of products and services, often at competitive prices, due to increased competition and choice resulting from the single market.

Enforcement and Compliance

  • European Court of Justice (ECJ): The ECJ plays a crucial role in interpreting and enforcing single market rules, ensuring consistency and compliance across member states.
  • EU Harmonisation: Harmonisation of laws and standards across member States aims to create a level playing field for businesses and promote fair competition within the single market.

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