as required under COA Circular No. 2009-001 dated 12 February 2009Visit PhilGEPS Served PO’s / RO’s. (January – November 2012)by PMS WebmasterJanuary 14, 2014View Document… Served PO’s / RO’s. (January – October 2012)by PMS WebmasterJanuary 14, 2014View Document…