Categories Ministerial Decision Ministry of Commerce and Industry: Ministerial Decision 55/90 Considering Certain Gulf Standard Specifications as Binding Omani Standard Specifications 1990/55 55/1990 90/55 55/90 Post author By admin Post date August 13, 1990 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 Ministry of Commerce and Industry ← Ministry of Transportation: Ministerial Decision 2/29/90 regarding Prohibiting the Entry or Exit of Oil Tankers Without Carrying Insurance Policies or Any Other Guarantee → Ministry of Commerce and Industry: Ministerial Decision 56/90 Issuing the Regulation of Investment of Assets of Insurance Companies