Organisation of the Swiss Abroad (OSA)
Youth Service
Alpenstrasse 26
3006 Berne
Tel +41 (0)31 356 61 00




Advertising's website and advertorials are not intended for individuals or entities who, because of their nationality, place of residence or for any other reason, fall within jurisdictions which prohibit or restrict their use or consultation, such as, for examplGazzetta SvizzeraPro PatriaSwiss Travel Systemswissinfo