GMIG’s Advanced COR class provides the experienced Contracting Officer’s Representative COR) with enhanced training needed for complex contract scenarios. GMIG instructors use lectures, discussions, class exercises, case studies, and role-playing to prepare students for all phases of the acquisition process, from planning and contract preparation to contract close out. Recent changes in acquisition laws, regulations, and policy are presented. The topics covered during this training include contractor communications, performance-based acquisitions, market research, sustainability considerations in acquisition, mandatory evaluation factors and significant subfactors, adjusting contractor payments, liquidated damages, performance evaluations and contractor rights of rebuttal