The core activity of the Green Leaves Education Foundation is the promotion of educational projects for disadvantaged individuals in Switzerland and in developing countries in Asia, Africa and Latin America. This includes supporting educational projects at all levels (primary school, secondary school, higher education/university), promoting vocational training projects, and supporting the establishment and operation of educational institutions. The foundation covers a wide range of education and training costs, including school fees, costs for learning materials, teacher salaries, transportation costs, and living expenses during training.