Published on 7 August 2026

Bilateral relations Switzerland–United Kingdom

Switzerland and the United Kingdom have maintained close relations over many years. They are founded on similar ideas on matters such as the rule of law, basic freedoms, societal and economic order and good governance. A special focus lies on economic and financial market issues.

For Switzerland and the United Kingdom, the decision by a majority of United Kingdom voters to leave the EU (Brexit referendum of 23 June 2016) meant that numerous provisions which were previously regulated under EU law had to be negotiated bilaterally. Since 1 January 2021, a series of follow-up agreements have been negotiated with the United Kingdom and come into force as part of Switzerland's Mind the Gap strategy. In addition to ensuring continuity, the strategy also provides for a possible further development and deepening of relations with the United Kingdom (Mind the Gap+). Within the context of this strategy, Switzerland and the United Kingdom have concluded new agreements covering trade, financial services, migration, road and air transport, scientific cooperation and insurance.

Switzerland–UK relations post Brexit

Key aspects of diplomatic relations

Switzerland and the United Kingdom are committed to developing and strengthening their bilateral cooperation, as set out in the Joint Statement of 28 April 2022. Switzerland and the United Kingdom pursue similar foreign policy objectives in a variety of international forums, including the United Nations, the Organization for Security and Co-operation in Europe (OSCE), the Organisation for Economic Co-operation and Development (OECD) and the Council of Europe. In the last few years cooperation has primarily focused on the following fields:

  • promotion of human security
  • conflict prevention and peacebuilding measures
  • worldwide abolition of the death penalty
  • regulation of private military and security companies
  • prevention of the spread of weapons of mass destruction
  • prevention of sexual violence in conflicts

Swiss and British parliamentarians engage in active dialogue and regularly exchange views on various topics of mutual interest. An event of special interest is the traditional annual parliamentarians' ski week in Davos.

Treaty database

Joint Statement

Economic cooperation

Switzerland and the United Kingdom are major trading partners and have close economic ties. Liberal economic systems and open markets are high priorities for both countries. Switzerland and the United Kingdom concluded negotiations to upgrade the 2019 Trade Agreement on 13 July 2026. Following the legal review, the agreement is expected to be signed before the end of 2026. The respective domestic approval procedures will then follow.

The United Kingdom is a very important economic partner for Switzerland. In 2025 the two countries traded CHF 11.8 billion in goods and CHF 26.3 billion in services. Furthermore, the two countries have enjoyed high levels of mutual investment figures (in 2024 CHF 73.1 billion outgoing to the United Kingdom, CHF 33.7 billion incoming to Switzerland).

Trade promotion, Switzerland Global Enterprise

British–Swiss Chamber of Commerce

Country Cockpit, State Secretariat for Economic Affairs SECO

More information

Both Switzerland and the United Kingdom have large financial centres. Accordingly, there is regular exchange between supervisory authorities, central banks and banking associations. In December 2023, Switzerland and the United Kingdom signed an agreement in Bern on mutual recognition in the area of financial services, known as the Berne Financial Services Agreement. This agreement is globally unique in its approach and scope.

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