Various regulations apply for entering Switzerland. A basic distinction is made between citizens of the European Union (EU) and European Free Trade Association (EFTA) countries and those of other countries. The State Secretariat for Migration (SEM) is the responsible authority in Switzerland.
Since Switzerland’s adherence to the Schengen and Dublin agreements came into force (12 December 2008), Swiss representations abroad are able to issue certain categories of visa, depending on the length of stay and purpose of the journey in Switzerland.