Categories Ministerial Decision Ministry of Finance: Ministerial Decision 70/97 regarding Determining the Rules Governing the Deduction of Income Tax on Companies and their Supply 1997/70 70/1997 97/70 70/97 Post author By admin Post date June 15, 1997 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 Finance ← Royal Decree 41/97 Granting Omani Nationality → Ministry of Commerce and Industry: Ministerial Decision 78/97 Determining the Return for Obtaining a Commercial Debt or Loan