European Union
Why Switzerland is still outside the EU — and what could change
Switzerland’s long-standing model of staying outside the European Union is entering another period of uncertainty as Bern and Brussels seek to update their relationship.
More than 10 years of negotiations have brought Bern and Brussels to a new agreement, but the deal has not yet settled Switzerland’s European direction. The Swiss government and the European Commission have reached an understanding after a long effort to update the rules governing their relationship. Parliament must now examine it, and voters will probably have the final say.
The stakes extend beyond technical market access. Switzerland sits at the centre of Europe’s economy and political geography, while remaining outside the European Union’s institutions. Its system depends on agreements that allow close cooperation in selected areas without full membership. That arrangement has delivered access and flexibility, yet it also requires regular updates as EU rules and priorities change.
The latest agreement arrives after a difficult history. In 2021, Bern ended an earlier negotiating process unilaterally when repeated talks failed to produce a result. The new deal therefore carries both practical and political weight. Supporters will present it as a way to protect Switzerland’s links with its largest surrounding bloc. Critics are likely to focus on regulatory alignment, sovereignty and the influence of Brussels. The parliamentary debate will test whether the bilateral model still commands the broad support it once enjoyed.
The 1992 vote created the bilateral model
Swiss voters rejected the European Economic Area in 1992, and that narrow decision pushed the country towards the bilateral path it still follows today. The EEA would have brought Switzerland closer to the European single market and represented a major step towards EU membership. The vote turned the issue into a highly charged domestic question.
Stefanie Walter, a professor of international relations and political economy at the University of Zurich, describes the result as a decisive moment. After the EEA defeat, the Swiss government had little room to pursue a straightforward integration strategy. When it later promoted EU membership, voters rejected that option clearly.
Bern responded by negotiating sector specific agreements with Brussels. The first package began taking shape in 1994. A second package, known as Bilateral Agreements II, followed roughly 10 years later. It brought Switzerland into the Schengen and Dublin systems and aligned it more closely with EU migration and asylum policy.
This model gave Switzerland a way to cooperate without entering the Union’s political structures. It also turned European policy into a permanent domestic balancing exercise. The government had to preserve access to neighbouring markets while reassuring voters that national decision making remained intact. That balance explains why Switzerland can be deeply connected to the EU and still resist membership.