Report of the twentieth meeting of the CGIAR Oversight Committee, held in Washington between October 20 and 27, 2000 in conjunction with ICW 2000, Andrew Bennett presiding. Members considered that the report of the Synthesis Group on issues of governance, organization and structure fulfilled the charge to the Oversight Committee to produce a synthesis. They participated actively in the discussions at ICW 2000, and emphasized the need to reach clear decisions at MTM 2001.The Committee considered the retrospective review of the System Review it had commissioned by a panel chaired by Martin Piñeiro. It decided to release the report to the members of the CGIAR and, subject to their views, implement the recommendations and assume an oversight ro...