Decision No. 1085/2003/QD-NHNN dated September 16, 2003 of the State Bank of Vietnam amending and supplementing a number of Articles of the Regulation on open-market operations, issued together with Decision No. 85/2000/QD-NHNN14 of March 9, 2000, and Clause 4, Article 1 of Decision No. 1439/2001/QD-NHNN of November 20, 2001 of the State Bank Governor