9th Upgrading of Rank of Accredited Contractors' / Consultants' Materials Engineers. Category: Department OrderSub Category: human-resourceSeries: 2017No: 58File: DO_058_s2017.pdfDate: Monday, April 17, 2017Tags: 9th Upgrading of Rank of Accredited Contractors' / Consultants' Materials EngineersBRS human 058Bureaus and Services: Bureau of Research and Standards Read more about 9th Upgrading of Rank of Accredited Contractors' / Consultants' Materials Engineers.