The core activity of the company 'Verein für Deutsche in der Schweiz' is to advise and support Germans who wish to relocate to Switzerland or are already living in Switzerland. The association offers various services, such as creating relocation strategies, providing information about Switzerland and its laws, supporting integration into Swiss society, and facilitating contacts with partners who offer special services for Germans in Switzerland. The association also offers an integration passport, which contains tips, checklists, and guides for integration in Switzerland.