I'd guess that no one has responded to your cat question because you have tacked it on to a thread about reptiles and exotics.

There have been numerous threads about importing cats into Switzerland. Here are a few, to get you started:

Importing a Cat to Switzerland

Importing a cat or dog from the USA

Has anyone travelled overseas with cats?

And, straight from the horse's mouth - or in this case, the BVet's:

http://bvet.bytix.com/plus/dbr/default.aspx?lang=en