Muscat - His Majesty Sultan Haitham bin Tarik issued three Royal decrees on Thursday. Royal decree No 94/2022 appoints the following as Dr Wa’il bin Saif bin Salim al Harrasi as Undersecretary of the Ministry of Endowments and Religious Affairs, Dr Said bin Harib bin Mannaa al Lamki as Undersecretary of the Ministry of Health for Health Affairs, Mohsin bin Hamad bin Saif al Hadhrami as Undersecretary of the Ministry of Energy and Minerals, and Dr Munthir bin Hilal bin Badr al Busaidi as Deputy Chairman of Oman 2040 Implementation Unit, with the Special Grade.