Joint National Budget Circular No. 349 and COA Circular No. 81-159, dated June 1, 1981 Re: The Use of the Report of Checks Issued by the Deputized Disbursing Officer and the Journal of Checks Issued by Deputized Disbursing Officer as an Amendment to Budget Circular No. 235 dated June 22, 1973
Internal Control Measures for Voucher Payments that Do not Require Inspection by an Auditing Representative Pursuant to COA Circular No. 81-26 (k), dated July 2, 1981
Letter of Instruction No. 1102 dated January 13, 1981 as Implemented by GSIS Circular No. 200-81 dated February 6, 1981 re: Adoption of Agency Accounting System for Compulsory Contributions/Premiums to Facilitate Remittance of Contributions under PD 1146, RA 611 and PD 626.
COA Circular No. 81-26 (k) dated July 2, 1981 re: Amendment of COA Circular No. 76-26 dated April 6, 1976, and No. 79-26 (C) dated November 29, 1978, as Amended. re: Partial Withdrawal of Pre-Audit
Implementation of Presidential Decree No. 1752 for the Mandatory Coverage of Employers and Employees to the Home Development Mutual Fund (PAG-IBIG Fund) of 1980 Effective July 1, 1981