Bureau of Internal Revenue
| Revenue Memorandum Circular No. 16-2005 April 19, 2005 |
Clarification to Revenue Regulations No. 3-2005, Executive Order 398 |
| Revenue Regulations No. 3-2005 February 16, 2005 |
Rules and Regulations Implementing Executive Order No. 398 (E.O. 398) and Requiring Timely and Complete Payment of Taxes as a Precondition for Entering Into, as a Continuing Obligation with the Government, its Departments, Agencies and Instrumentatlities |
Commission on Audit
| Commission on Audit Circular No. 2003-004 July 30, 2003 |
Prohibition for the Chief Accountant and personnel of accounting units to be regular members of the Bids and Award Committees |
| Commission on Audit Circular No. 2001-001 July 31, 2001 |
Abolishing the General Services Administration and Transferring its Functions to Appropriate Government Agencies |
| Executive Order No. 164 May 05, 1987 |
Amendment of COA Circular No. 96-003, dated February 27, 1996, Prescribing Accounting and Auditing Guidelines on the Release of Fund Assistance to Non-Governmental Organizations/People’s Organizations (NGOS/POs), exempting International Organizations/Specialized Agencies (IO/SA), from the requirement of registration with the Securities and Exchange Commission (SEC), as a prerequisite to accreditation |
| Commission on Audit Circular No. 96-003 February 27, 1996 |
Restatement with amendments of COA Circular No. 95-003 dated February 15, 1995 Prescribing Accounting and Auditing Guidelines on the release of Funds Assistance to Non-Governmental Organizations/People’s Organizations (NGOs/POs) |
| Commission on Audit Circular No. 89-296 January 27,1989 |
Audit Guidelines on the Divestment or Disposal of Property and Other Assets of National Government Agencies and Instrumentalities, Local Government Units and Government-Owned or Controlled Corporations and their Subsidiaries |
| Commission on Audit Resolution No. 86-58 November 15, 1986 |
Policy on the Recovery by Government Contractors on the Basis of Quantum Meruit |
| Commission on Audit Circular No. 86-264 October 16, 1986 |
General guidelines on the divestment or disposal of assets of Government-Owned and/or Controlled Corporations, and their subsidiaries |
| Commission on Audit Circular No. 82-177 March 4, 1982 |
Prohibition against advance payment on government contracts |
Department of Budget and Management
| Circular Letter No. 2011-6A September 28, 2011 |
Addendum to Circular Letter (CL) No. 2011-6 |
| Circular Letter No. 2011-6 August 25, 2011 |
Directing the Use of the Procurement Service (PS) and the Philippine Government Electronic Procurement System (PhilGEPS) in Procurement Activities |
| Circular Letter No. 2010-9 December 30, 2010 |
Guidelines Directing Agencies to Expedite the Implementation of their Procurement Activities |
| Budget Circular No. 2010-2 March 01, 2010 |
Guidelines on the Acquisition and Use of Government Motor Vehicles |
| National Budget Circular No. 517 December 22, 2008 |
Guidelines on the Establishment of Procurement Units |
| Budget Circular No. 2007-3 November 29, 2007 |
Amendments to certain provisions of Budget Circular (BC) No. 2004-5A Re: Guidelines on the Grant of Honoraria and Overtime Pay to Government Personnel Involved in Government Procurement |
| Budget Circular No. 2004-5A October 07, 2005 |
Guidelines on the Grant of Honoraria to Government Personnel Involved in Government Procurement |
| Budget Circular No. 2004-5 March 23, 2004 |
Guidelines on the Grant of Honoraria to Government Personnel Involved in Government Procurement |
| National Budget Circular No. 486 March 26, 2003 |
Amending National Budget Circular (NBC) No. 442, dated March 29, 1995 Relative to the Cost of Participation of Government Officials and Employees in Conventions, Seminars, Conferences, Symposia and Similar Non-Training Gatherings Sponsored by Non-Government Organizations or Private Institutions |
| National Budget Circular No. 446-A January 30, 1998 |
Amending National Budget Circular (NBC) No. 446, dated November 24, on the subject, Guidelines on the Acquisition and Rental of Motor Vehicles |
| National Budget Circular No. 425 January 28, 1992 |
Manual on the Disposal of Government Property |
Department of Interior and Local Government
| Memorandum Circular No. 2010-83 August 31, 2010 |
Full Disclosure of Local Budget and Finances, and Bids and Public Offerings |
| DILG Opinion No. 9, s. 2006 February 17, 2006 |
DILG Opinion on Sangguniang Panlalawigan (SP) |
Department of Health
| Department Circular No. 2020-0391 COVID-19 Rapid Antigen Test and COVID-19 RT-PCR Test November 27, 2020 |
Price CAP For COVID-19 Rapid Antigen Test and Price Range for COVID-19 RT-PCR Test |
Department of Justice
| DOJ Opinion No. 46, s. 2007 July 26, 2007 |
DOJ Opinion on National Broadband Network (NBN) Project |
Department of Public Works and Highways
| Department Order No. 57 October 30, 2010 |
Requiring All Procuring Entities of Regional and District Offices to Post Bidding Documents and Plans at the DPWH and PhilGEPS |
| Department Order No. 56 October 30, 2010 |
Establishment of a Single Bids and Awards Committee for Civil Works in the DPWH Central Office |
| Department Order No. 55 October 30, 2010 |
Conduct of Pre-Procurement, Procurement, and Implementation Activities for DPWH Locally-Funded Civil Works Projects, Limits of Authorities of Concerned DPWH Key Officials and Related Matters |
National Economid Development Authority
| [Publication Date: 17 April 2008-Philippine Star] [Effectivity Date: 02 May 2008] |
Guidelines and Procedures for Entering into Joint Venture (JV) Agreement Between Government and Private Entities Per Section 8 of EO 423 |
Philippine Domestic Construction Board
Procurement Transparent Group
| Procurement Transparency Group | Implementing Guidelines of Executive Order No. 662, as amended by Executive Order No. 662-A, entitled “Enhancing the Transparency Measures under Republic Act No. 9184 and creating the Procurement Transparency Group” [Publication Date: 13 April 2008-Manila Standard Today] [Effectivity Date: 14 April 2008] |