Categories Circular Central Bank of Oman: Circular BM 646 Restricting Extension of Credit Facilities to Banks’ External Auditors BM 646 Post author By admin Post date March 3, 1992 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 Central Bank of Oman ← Air Transport Agreement Between the Sultanate of Oman and the Swiss Federal Union → Central Bank of Oman: Circular BM 647 Restricting Loans and Facilities to Senior Government Officials