Accreditation of Contractors'/Consultants' Materials Engineers who Passed the March 9, 2013 Accreditation Examination. Category: Department OrderSub Category: human-resourceSeries: 2013No: 44File: DO_044_S2013.pdfDate: Wednesday, April 17, 2013Tags: Accreditation Contractor Consultant Materials Engineers passed Exam human 044 Read more about Accreditation of Contractors'/Consultants' Materials Engineers who Passed the March 9, 2013 Accreditation Examination.