His Majesty Sultan Haitham bin Tarik issued Royal Decree No. 18/2023 reading as follows: Article (1) stipulates that the name of the “Living and Fungal Organisms Reserve in the Governorate of Al Wusta” shall be amended to “Arabian Oryx Reserve”, wherever it might occur in Royal Decree No. 4/94 on the “Living and Fungal Organisms Reserve in the Governorate of Al Wusta”, and its attached Annex. Article (2) says that this decree shall be published in the Official Gazette and enforced from the day following its date of publishing.