Which citizenship, status or regional agreement creates the person's right to move/reside?
The right derives from Swiss nationality: Swiss citizens enjoy freedom of movement based on the EU–Switzerland Agreement on the free movement of persons.
See recorded sources
- https://www.bamf.de/EN/Themen/MigrationAufenthalt/ZuwandererEuropa/zuwanderereuropa-node.html
If you are a national of a Member State of the European Union, of another country belonging to the European Economic Area (EEA), or of Switzerland, then you enjoy freedom of movement.
- https://www.bamf.de/EN/Themen/MigrationAufenthalt/ZuwandererDrittstaaten/Familie/NachzugZuEUBuergern/nachzug-zu-eu-buergern-node.html
This accordingly applies to Swiss nationals insofar as the Agreement on freedom of movement between the European Union and Switzerland provides for this.
