Schengen Area

The Schengen Area is a group of European countries that have removed routine checks on people crossing their shared internal borders. It takes its name from Schengen, a village in Luxembourg near the borders with France and Germany, where the founding agreement was signed in 1985. The arrangement is not simply a synonym for Europe, the European Union or the EU's internal market.

As of October 2026, 29 countries are full members: 25 European Union member states and four non-EU states—Iceland, Liechtenstein, Norway and Switzerland. The European Commission describes Cyprus as participating in Schengen cooperation while internal border checks have not yet been abolished there. Ireland has an opt-out from most Schengen rules, although it participates in some forms of cooperation. These arrangements show why EU membership and Schengen membership are related but distinct.

The Schengen Borders Code sets common rules for crossing the area's external borders. Once admitted, travellers can generally move between participating countries without routine checks at their internal borders. Participating states also cooperate on short-stay visa policy, police and judicial matters, and the exchange of information through shared systems such as the Schengen Information System. The common framework supports travel across the area while leaving many public services and national responsibilities with individual states.

A Schengen visa is generally valid across the area for a short visit when a traveller's nationality requires a visa. Under the common short-stay rules, eligible non-EU visitors may stay for up to 90 days in any 180-day period; a longer stay is handled through national procedures. Not every non-EU traveller needs a visa, and a Schengen visa is distinct from a residence permit or permission to settle long term.

The Schengen project began outside the formal structures of the European Community. On 14 June 1985, Belgium, France, the Federal Republic of Germany, Luxembourg and the Netherlands signed the Schengen Agreement, committing themselves to gradually removing internal border checks. In 1990, the same countries signed the Convention implementing the agreement. The convention supplied practical rules for such matters as visas, external borders, police cooperation and information exchange.

The convention entered into force in 1995, when internal checks were abolished among Belgium, France, Germany, Luxembourg, the Netherlands, Portugal and Spain. Schengen rules were brought into the European Union's legal framework through the Amsterdam Treaty, with the relevant protocol taking effect in 1999. Membership expanded over time. Bulgaria and Romania became full members on 1 January 2025, after earlier steps that removed air and sea internal checks in 2024.

Schengen and the European Union overlap substantially but have different membership and legal purposes. Schengen is primarily a framework for internal border checks, common external-border rules and related cooperation. EU free-movement rights arise from EU law and apply to EU citizens under their own conditions; they should not be reduced to the absence of passport checks. The four non-EU Schengen members take part in the border and travel framework without being EU member states, while Ireland's special position and Cyprus's incomplete removal of internal checks differ from full participation.

This distinction is useful when interpreting travel rules: crossing an internal Schengen border without routine checks does not by itself determine a person's right to live or work in another country. Nationality, residence status, visa requirements and the relevant EU or national rules still matter.

The Schengen Area is not an absolute guarantee that internal border checks can never return. Under the Schengen Borders Code, a member state may temporarily reintroduce checks at all or part of an internal border in exceptional circumstances, such as a serious threat to public policy or internal security. Such checks are intended as a last resort, must be necessary and proportionate, and are limited in time. States have notification and reporting obligations, and the European Commission monitors the measures.

Temporary controls do not erase the wider Schengen framework, but they can affect travel in practice. Because notifications, membership details and operational rules can change, current travel decisions should be checked against official, up-to-date information rather than inferred from the general principle of border-free movement.