Trade in services refers to the exchange of intangible products or activities between countries, typically categorized under the "services sector" of economies. Unlike trade in goods, which involves the physical movement of tangible products across borders, trade in services encompasses a wide range of non-material economic activities such as transportation, tourism, financial services, telecommunications, professional services (e.g., legal, accounting), education, healthcare, and information technology services.
The World Trade Organization (WTO) governs international trade in services through the General Agreement on Trade in Services (GATS), established in 1995 as part of the Uruguay Round of trade negotiations. GATS provides a framework for the liberalization of service trade and sets out rules on market access, national treatment, and transparency among member countries. The agreement recognizes four modes of supplying services:
- Cross-border supply – services provided from one country to another (e.g., international phone calls).
- Consumption abroad – consumers travel to another country to use the service (e.g., tourism).
- Commercial presence – a company establishes operations or subsidiaries in another country (e.g., a foreign bank opening branches).
- Presence of natural persons – individuals travel to another country to provide services (e.g., consultants working temporarily abroad).
Global trade in services has grown significantly over recent decades due to digitalization, advancements in communication technologies, and the increasing importance of knowledge-based industries. According to data from the WTO and the United Nations Conference on Trade and Development (UNCTAD), trade in services represents a substantial and rising share of global trade, although it remains smaller in volume than trade in goods.
Countries report their trade in services through balance of payments statistics, compiled by national statistical offices and international organizations. These data are used to monitor economic openness, assess competitiveness in service industries, and inform trade policy decisions.
Trade in services is subject to various barriers, including regulatory restrictions, licensing requirements, and limitations on foreign ownership, which can affect market access and competition. International negotiations often focus on reducing these barriers while respecting national sovereignty over regulation.
Accurate information on the full scope and impact of trade in services continues to evolve, particularly with the emergence of digital platforms and e-commerce, which challenge traditional classifications and regulatory frameworks.