40th Partial List of Initial Accreditation of DPWH Materials Engineers. Category: Department OrderSub Category: human-resourceSeries: 2015No: 14File: DO_014_S2015.pdfDate: Thursday, February 5, 2015Tags: 40th Partial List Initial Accreditation Materials Engineers human BRS 014Bureaus and Services: Bureau of Research and Standards Read more about 40th Partial List of Initial Accreditation of DPWH Materials Engineers.