83rd Partial List of Initial Accreditation of DPWH Materials Engineers. Category: Department OrderSub Category: human-resourceSeries: 2016No: 216File: DO_216_s2016.pdfDate: Tuesday, December 6, 2016Tags: 83rd Partial List Initial Accreditation Materials Engineers human BRS 216Bureaus and Services: Bureau of Research and Standards Read more about 83rd Partial List of Initial Accreditation of DPWH Materials Engineers.