REMINDING ALL HEADS OF NATIONAL GOVERNMENT AGENCIES, GOVERNMENT-OWNED AND CONTROLLED CORPORATIONS, AND LOCAL GOVERNMENT UNITS TO FAITHFULLY COMPLY WITH SECTION 13, ARTICLE V OF REPUBLIC ACT NO. 9184, “AN ACT PROVIDING FOR THE MODERNIZATION, STANDARDIZATION AND REGULATION OF THE PROCUREMENT ACTIVITIES OF THE GOVERNEMNT AND FOR OTHER PURPOSES,” ON INVITATION OF NON-GOVERNMENT ORGANIZATIONS AS OBSERVERS IN THE BIDS AND AWARDS COMMITTEE PROCEEDINGS