I am currently still in the country. The situation is that I have a two month period where I will be overseas but on the job. Then my contract expires. I'm trying to understand whether, after the two months when my contract expires, I need to physically return to Switzerland. Other than handing in my residency permit, I will have no other reason to be here. For most other contracts (bank etc.) it seems possible to shut things down by mail/email.

Thanks