Amendment to Department Order No. 31 Series of 1988 to Set Aside the 5% Retention by the Regional Offices as "Immediate Response Fund". Category: Department OrderSub Category: infra-projSeries: 1988No: 65File: DO_065_S1988.pdfDate: Thursday, August 11, 1988Tags: 5% Retention by the Regional Offices Immediate Response Fund infra 065 Read more about Amendment to Department Order No. 31 Series of 1988 to Set Aside the 5% Retention by the Regional Offices as "Immediate Response Fund".