Amendment to DO No. 65 s.2012 (Prescribing the Official Newspaper of the DPWH for Advertisement for CY 2012). Category: Department OrderSub Category: ads-publicationSeries: 2013No: 37File: DO_037_S2013.pdfDate: Friday, April 5, 2013Tags: 65 Official Newspaper Advertisement Ads 037 Read more about Amendment to DO No. 65 s.2012 (Prescribing the Official Newspaper of the DPWH for Advertisement for CY 2012).