* Evaluation of the state of progress of Helen Keller International’s activities (HKI) within the framework of the fight against Onchocerciasis in Burkina Faso, February 1998.

* Study for the setting up of a laboratory for quality control of medicines in Burkina Faso (September-October 98)

*Study of the functioning of periphery  health care centers in Burkina Faso (European Union funding) : in progress (December 98- January 99)

* Study on the devolution of the health care system in Burkina Faso (October 1999-January 2000)

* Study on the setting/revision of norms at different levels of the health care system in Burkina Faso October 1999-January 2000

*Study for situation analysis and response in the fight against HIV/AIDS in the rural sector (Agriculture- Animal resources-Environment and Water) November 1999-January 2000

* Study in designing the master plan of development of the Tenkodogo Regional Hospital Center. Study on the monographies of community based organizations in the provinces of Bam, Sanmantenga, Namentenga and Zoundweogo, March 2002 (Save the Children- The Netherlands funding).

* Evaluation of the implementation of ivermectin treatment under community care in (Burkina Faso, Côte d’Ivoire, Senegal and Togo) April-May 2000

*Study for the formulation of a support program for the fight against HIV/AIDS in Burkina Faso July 2000 (Funding : Royal Embassy of the Netherlands Burkina Faso)

* Study on the situation analysis and the response to STI/HIV/AIDS in the following sectors :- transport and tourism,- Family and Social Welfare, and Women Promotion-Education (August 2000)

*Qualitative evaluation among the beneficiaries of the interventions fighting STI/HIV/AIDS in Burkina Faso, September 2001

*Evaluation of STIs prevention indicators  (IP) N0 6 N0 07 in Burkina Faso September 2001

* Efforts to make in order to protect migrant workers against STIs/HIV/AIDS in Burkina Faso, October 2001

*Surveillance survey on behavior relating to STIs/HIV/AIDS in Burkina Faso, FHI funding, October 2001

*Surveillance survey on behavior relating to STIs/HIV/AIDS among the general population in Burkina Faso, UNAIDS-Geneva funding, December 2001

* Identification of the interventions of the Belgian Cooperation within the framework of the multisectorial plan of fight against HIV/AIDS in Burkina Faso, January 2002

*Situation analysis and response in the fight against HIV/AIDS in the sector of the Territory Administration and Decentralization with SP/CNLS funding, January 2002

*Situation analysis and response in the fight against HIV/AIDS in the sector of Security with UNDP-SP/CNLS funding, March 2002.

* Situation analysis and response in the fight against HIV/AIDS in the sector of Justice with UNDP-SP/CNLS funding, April 2002