| Quote: | |  | |
| . It is not possible throughout all of Switzerland. | |
| | |
Not sure what you mean by this, but it is indeed law in certain Cantons that make this possible, Vaud being the one I'm most familiar with. The Vaud law on this does not correlate with type of permit, but rather number of years in CH and number of years in Canton. Geneva has something similar, although I believe the years of qualifying are different.