- NA-ACCORD (North America)
- IeDEA-East Africa (East Africa)
- WADA: West African Data Base on Antiretroviral Therapy (West Africa)
- CA-IeDEA (Central Africa)
- IeDEA-SA (Southern Africa)
- Treat-Asia (Asia-Pacific)
CCASAnet has also contributed data to analyses for the United Nations agencies on HIV (UNAIDS) and the World Health Organization (WHO), the Pan American Health Organization (PAHO), and the Collaborative Initiative for Paediatric HIV Education and Research (CIPHER) of the International AIDS Society (IAS).