The king rules through royal decrees issued in conjunction with the Council of Ministers, and with advice from the Consultative Council. Members of both councils are appointed by the king. Islamic law is the basis of the authority of the monarchy and provides the foundation of the country's conservative customs and social practices. Saudi Arabia has a modern and well-developed infrastructure, and facilities for travelers are widely available, although the country does not issue visas for tourism except for approved tour groups. The workweek in Saudi Arabia is Saturday through Wednesday.
Passports are valid for at least six months and visas are required for entry.
Visas are issued for business and work, to visit close relatives, and for transit and religious visits. Visas for tourism are issued only for approved tour groups following organized itineraries. Airport and seaport visas are not available. All visas require a sponsor, can take several months to process, and must be obtained prior to arrival. Women visitors and residents are required to be met by their sponsor upon arrival.