Designation of Ms. ARDELIZA R. MEDENILLA as Officer-In-Charge of DPWH Internal Audit Service. Category: Special OrderSub Category: areas-responsibilities-authority-designationSeries: 2007No: 99File: SO_099_S2007.pdfDate: Monday, August 6, 2007Tags: Designation ARDELIZA MEDENILLA OIC Internal Audit Service IAS 099Bureaus and Services: Internal Audit Service Read more about Designation of Ms. ARDELIZA R. MEDENILLA as Officer-In-Charge of DPWH Internal Audit Service.