19th Partial List of Initial Accreditation of DPWH Materials Engineers. Category: Department OrderSub Category: human-resourceSeries: 2014No: 64File: DO_064_S2014.pdfDate: Monday, June 9, 2014Tags: 19th Partial List Initial Accreditation Materials Engineers human 064 Read more about 19th Partial List of Initial Accreditation of DPWH Materials Engineers.