Vice-Chancellor
University of Colombo, Sri Lanka
University of Colombo, Sri Lanka
Faculty of Graduate studies, University of Colombo.
University of Colombo
University Grants Commission, Sri Lanka
Agro technology & Community Service Center, University of Colombo at Weligatta, Hambantota
Governing Board, Industrial Technology Institute, Colombo.
Institute of Biology, Sri Lanka
Board of Studies for Professional Studies (BSPS), Faculty of Graduate studies, University of Colombo.
University Grant Commission
Fisheries and Thematic energy to the rural sector, National Science Foundation, Sri Lanka
National Academy of Science, Sri Lanka
Committee of Technology transfer of the National Science Foundation, Colombo
Third World Organization for Women in Science.