Categories Circular Central Bank of Oman: Circular BM 489 Prior CBO Approval Required for Investment and Merchant Banking Services and Advertisements BM 489 Post author By admin Post date November 9, 1987 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 Central Bank of Oman ← Royal Decree 76/87 Appointing an Ambassador of the Sultanate to the People’s Democratic Republic of Yemen and the Republic of India → Ministry of Post, Telegraph, and Telephone: Ministerial Decision 98/87 Exempting Unused Wireless Devices from Being Subject to Certain Provisions of the Wireless Telegraphy Law