Amendment to DO No 42 S.1988, Re: Delegation of Authorities to Officials of DPWH Category: Department OrderSub Category: areas-responsibilities-authority-designationSeries: 1999No: 181File: DO_181_S1999.pdfDate: Tuesday, September 7, 1999Tags: DO No 42 S.1988 Delegation Authorities Officials areas 181 Read more about Amendment to DO No 42 S.1988, Re: Delegation of Authorities to Officials of DPWH