Gesetz: UWG 3 I lit. o 
FDPIC: Ruling Against Cream del­la Cream and Phil­ipp Plein — Adver­ti­sing Despi­te Objection
SLK: Decis­i­on No. 172/20 on the ban on spam
Moti­on Christ (20.3113): Put an end to moun­ta­ins of paper waste. Opt-in instead of opt-out solu­ti­on for unad­dres­sed adver­ti­sing mailings.
Inter­pel­la­ti­on Mar­ti (19.3659): Swis­s­com laun­ches data octo­pus Beem: How is this com­pa­ti­ble with the Confederation’s owner­ship strategy?
OGer ZH (6.2.18): Appli­ca­ti­on of Art. 3 para. 1 lit. o UWG (ban on spam) fai­led due to de mini­mis threshold
FDPIC – Gene­ral principles
FDPIC – “Spam” in the let­ter­box or: the nui­sance of address trading