Advisor at the Royal Court, the General Supervisor of National Center for Documentation and Archives (NCDA), Dr. Fahd bin Abdullah Al-Samari, has extended his thanks and appreciation to the Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud and HRH Crown Prince for the approval to hold an international conference entitled "The Role of Arab Archives in the Arab World in Supporting the Arab Knowledge Society between challenges and future aspirations "in the first quarter of 2019. Dr. Al-Samari pointed out that this approval has obviously indicated the support being provided by the wise leadership for the Center and its work to improve the documentary work and to highlight the pivotal role being played by the Kingdom of Saudi Arabia in the field of archives, in addition to strengthening Arab relations in this field.