Biodiplomacy involves searching for a delicate balance and establishing a dialogue on the necessity to achieve international goals to develop the bioeconomy. The substantive basis of biodiplomacy is understanding bioresources, technological solutions for their extraction and use, indicators, and evaluation possibilities. The article is devoted to the establishment of a biodiplomatic institution. Such institutions will help young specialists in various economic sectors to develop competence approaches , acquire knowledge and build awareness that will make them competent to solve problems related to bioeconomy development and future, looking for efficient use of bio-resources and high value-added production. The aims and objectives of biodiplomatics are ambitious, which means that forms of study training must be attractive and multi-layered. Thus, the authors have analysed formative work assessment in the form of group work. With the help of a role game, the participation of different sections of society in developing the bioeconomy in agriculture, forestry and aquaculture was simulated. The article is devoted to the situation analysis, creating a model for building competencies, awareness, and knowledge of biodiplomats, and approbating it in the formative assessment work of the Riga Technical University bachelor’s study program in environmental engineering, organised as a role game.