Attorney M. Steiger explained the new legal notice requirement for Swiss websites in an article at Hostpoint.
(Original article no longer online. New link: https://steigerlegal.ch/2012/04/01/impressumspflicht-im-e-commerce-fragen-und-antworten/)
To avoid difficulties, please ensure that you have a legal notice on your website by April 1, 2012 at the latest.
Our clients’ websites normally have a legal notice anyway, unless the client has expressly requested otherwise. Over the coming weeks, we will review our work and notify affected clients about a missing legal notice.