CARDI has established its relationship with various organizations and international research institutions such as:
- ACIAR - Australian Centre for International Agricultural Research
 - AusAID - Australian Agency for International Development
 - ADB - Asian Development Bank
 - CARF- Cambodian Agricultural Research Fund
 - RF - Rockefeller Foundation
 - MF - McKnight Foundation
 - CIDA - Canadian International Development Agency
 - UQ - University of Queensland, Australian
 - UT - University of Tokyo, Japan
 - MU - Murdoch University, Western Australian
 - JIRCAS - Japan International Research Center for Agricultural Sciences
 - DANIDA - Dannish International Development Agency
 - CIAT - Centro International de Agricultura Tropical, Nippon Foundation, Thailand
 - KOICA - Korea International Cooperation Agency, Republic of Korea
 - FAO - Food and Agriculture Organization, the United Nations
 - CSU - Charles Sturt University, Australia
 - NSW - New South Wales Department of Primary Industries, Australia
 - CMU - Chiang Mai University, Thailand
 - CDRRI - Cuulong Delta Rice Research Institute, Vietnam
 - CLA - Crop Life Asia, Thailand
 - IRRI - International Rice Research Institute, the Philippines
 - CIMMYT- Centro International de Mejoranmiento de Maiz
 - AVRDC- Asian Vegetable Research and Development Center
 - INIBAP - International Network for the Improvement of Banana Plantain
 - ILRI - International Livestock Research Institute
 - GRET - Group de Recherch et d' Echanges Techniques
 - GTZ- Deutsche Gesellschaft Fuer Technisch Zusammenarbeit GmbH