PB 2019-10: INVITATION TO BID: Public Bidding of Quarterly CY 2019 General Office Supplies Requirement for the Office of the Ombudsman (22 April 2019) Apr 22, 2019 | Central-Invitation to Bid PB 2019-10: INVITATION TO BID: Public Bidding of Quarterly CY 2019 General Office Supplies Requirement for the Office of the Ombudsman (22 April 2019) – due date: 14 May 2019, 2:30 p.m. download file