The Regional Organization for the Conservation of the Environment of the Red Sea and Gulf of Aden (PERSGA) 13 Bekanntmachung Jeddah Department of Central Technical Affairs in Tabuk Region 165 Bekanntmachung Tabuk Ministry of Foreign Affairs 359 Bekanntmachung Riyadh Education Department in Dhahran Al Janoob Governorate 17 Bekanntmachung Dhahran International Labour Organization 6 Bekanntmachung International Weiterlesen