Categories Ministerial Decision Diwan of Royal Court: Diwani Decision 81/89 on the Continuation of the Application of Certain Taxes and Fees in the Scope of Muscat Municipality 1989/81 81/1989 89/81 81/89 Post author By admin Post date November 13, 1989 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 Diwan of Royal Court ← Ministry of Social Affairs and Work: Ministerial Decision 87/89 regarding the Minimum Wage for Omani Workers in the Private Sector → Ministry of Transportation: Ministerial Decision 2/32/99 Adding a New Paragraph to Ministerial Decision 2/31/81