License obtenue à Londres comme le veut la législation européenne, la publication des bans ...

http://fr.eonline.com/news/567032/george-clooney-and-amal-alamuddin-get-a-marriage-license-in-london

http://www.vogue.com.au/brides/news/george+clooneys+wedding+where+when+and+who+will+dress+the+couple+,32187

http://www.dailymail.co.uk/tvshowbiz/article-2718552/George-Clooney-Amal-Alamuddins-official-wedding-banns-revealed-displayed-London.html

Marriage Requirements in Italy: 
http://www.esteri.it/MAE/EN/Italiani_nel_Mondo/ServiziConsolari/StatoCivile/Matrimonio.htm