Designation of Ms. B. ELIZABETH E. YAP as OIC - Monitoring and Information Service, DPWH. Category: Department OrderSub Category: areas-responsibilities-authority-designationSeries: 1995No: 93File: DO_093_S1995.pdfDate: Tuesday, June 6, 1995Tags: Designation ELIZABETH YAP OIC Monitoring Information Service MIS 093Bureaus and Services: Information Management Service Read more about Designation of Ms. B. ELIZABETH E. YAP as OIC - Monitoring and Information Service, DPWH.