Club de Berne
The Club de Berne (French pronunciation: [klœb də bɛʁn], lit. 'Bern Club', CdB) is an intelligence sharing alliance between the intelligence services of the 27 states of the European Union (EU), Norway, the United Kingdom and Switzerland, named after the city of Bern. It is an institution based on voluntary exchange of secrets, experience and views as well as discussing problems.