The bank may open accounts for GCC natural persons, after obtaining a copy of the customer’s national ID, his/her address in Saudi Arabia (proved by a service invoice, residential lease agreement, real estate ownership deed-or an original copy thereof, or a testimony by a Saudi person stating that the customer resides in the mentioned address), and his/her address in his/her home country. A GCC natural person is allowed to authorize a Saudi person or a another GCC citizen to open and operate his/her bank accounts.