DACH=ROOF
D = Deutschland
A = Austria
CH = „Confoederatio Helvetica“ Switzerland
https://de.wikipedia.org/wiki/D-A-CH
Swissexit
Top Swiss MP tells EU ‘We’re not your milk cow’ as Bern ditches framework agreement talks with Brussels after seven long years
https://www.rt.com/op-ed/525106-switzerland-eu-agreement-ditched/