44th Partial List of Initial Accreditation of DPWH Materials Engineers. Category: Department OrderSub Category: human-resourceSeries: 2015No: 53File: DO_053_S2015.pdfDate: Wednesday, March 4, 2015Tags: 44th Partial List Initial Accreditation Materials Engineers human BRS 053Bureaus and Services: Bureau of Research and Standards Read more about 44th Partial List of Initial Accreditation of DPWH Materials Engineers.