Executive Vice President (Retired)
Association of Public and Land-grant Universities (APLU), formerly National Association of State Universities and Land-Grant Colleges ((NASULGC)

Chairman of the Board
Agricultural Cooperative Development International/Volunteers Overseas Cooperative Association (ACDI/VOCA)

Chairman of the Board
Consultative Group on International Agricultural Research/International Institute for Tropical Agriculture (CGIAR/IITA)

Board Member
International Food Policy Research Institute (IFPRI) Advisory Committee for the Global Open Food and Agricultural University

Board Member
United States Department of Agriculture/Foreign Agricultural Service (USDA/FAS) India Agriculture Knowledge Initiative Advisory Board