Mgonja is a member of the ten-person governing board of the Africa Seeds Organization, an inter-government agency within the
African Union, which is responsible for implementing the African Seed and Biotechnology Programme. Mary Won a competitive proposal on Challenge Program for Water and Food (CPWF) for approximately 1.8m US$ as CPWF Project no 1. Can be viewed on the website www.waterforfood.orgapproved proposals Mary Mgonja was Part of a winning team for the project Africa Bio-fortified Sorghum funded by the Bill and Melinda Gates Foundation. Africa Harvest Biotechnology Foundation International led the development of the project in collaboration with scientists each from Pioneer/DuPont, University of Missouri, ICRISAT among others Mary Mgonja has expert skills in Project proposal formulation, submission and soliciting for funds from e.g. the Tanzania Breweries Ltd, International Atomic Energy Agency, Sasakawa Global 2000 and the World Bank, and the Japanese Food Aid Counterpart Fund. Projects like Sorghum and Millet Improvement Network Coordinator-SMINET for Southern Africa Development Cooperation (SADC) Also a founder and chairperson of the Tanzania Association for Professional Women in Agriculture and Environment (TAPWAE) Mary Mgonja is Research network steering committee member (Maize and Wheat Research Network (MWIRNET) and Eastern and Central Africa Maize and Wheat (ECAMAW) network Also conducted National coordination for research on wheat and barley, Member to the Tanzania national variety release and registration committee ==See also==