Categories Ministerial Decision Muscat Governorate: Decision 53/91 Changing the Name of the Niyabat of the Governorate of Muscat to Wilayat 1991/53 53/1991 91/53 53/91 Post author By admin Post date November 20, 1991 You do not have access to this page. Please view our subscribe page to learn more about our subscription, or login if you already have an account. Username or E-mail Password Remember Me Forgot Password Tags Muscat Governorate ← Ministry of Civil Service: Ministerial Decision 43/91 Adding Some Jobs to Annex 4/B Attached to the Executive Regulation of the Civil Service Law → Ministry of Commerce and Industry: Ministerial Decision 146/91 Considering a Gulf Standard Specification as a Binding Omani Standard Specification