Categories Ministerial Decision Ministry of Commerce and Industry: Ministerial Decision 146/91 Considering a Gulf Standard Specification as a Binding Omani Standard Specification 1991/146 146/1991 91/146 146/91 Post author By admin Post date November 24, 1991 You do not have a valid subscription to view this content, please view our pricing page to subscribe or login if you already have a paid account. Username or E-mail Password Remember Me Forgot Password Tags Ministry of Commerce and Industry ← Muscat Governorate: Decision 53/91 Changing the Name of the Niyabat of the Governorate of Muscat to Wilayat → Royal Decree 105/91 Appointing Non-Resident Ambassadors