House of Saud's reforms

"Saudi Arabia has banned all government and private agencies from using the Gregorian calendar in official dealings.  The use of the English language to answer calls or communicate, mainly in companies and hotels, has also been banned, a local daily said.  All ministries and agencies have to use the Hijri dates (Islamic calendar) and the Arabic language, the interior ministry said. The ministry attributed its decision to preserving the Islamic calendar and the Arabic language, Arabic daily Al Watan reported."