Accreditation/Classification of Small Contractors in the District & Regional Offices. Category: Department OrderSub Category: contracts-contractorsSeries: 1988No: 19File: DO_019_S1988.pdfDate: Tuesday, March 1, 1988Tags: Accreditation/Classification Small Contractors District Regional 019 Read more about Accreditation/Classification of Small Contractors in the District & Regional Offices.