https://rm.coe.int/fourth-evaluation-round-corruption-prevention-in-respect-of-members-of/1680a1963f
http://uk.reuters.com/article/uk-britain-eu-banking-idUKKBN17Q26A?il=0
https://publications.parliament.uk/pa/ld5901/ldselect/ldfsrc/133/133.pdf
https://www.economiesuisse.ch/de/artikel/der-swiss-code-begruesst-ein-weiteres-mitglied