Creation of a Technical Secretariat for the Accreditation of DPWH Field Engineers under DO No. 170, S.1997. Category: Department OrderSub Category: committee-board-TWGSeries: 1998No: 6File: DO_006_S1998.pdfDate: Monday, January 5, 1998Tags: Secretariat Accreditation Field Engineers committee 006 Read more about Creation of a Technical Secretariat for the Accreditation of DPWH Field Engineers under DO No. 170, S.1997.