At the University of Bonn, scientists from all over the world are researching and teaching. We are proud of this internationality, which is an outstanding asset to the excellence of Bonn's science and university life. Some of our international researchers stay forever - others go abroad to continue their academic career. It is very important to us to keep in touch with these fantastic researchers and to involve them in the training of our early-career scientists. Therefore, the core of our work for and with international research alumni are our "Return Grants", which shall facilitate short visits to the University of Bonn. Current tenders for the "Return Grants" and much more information can be found on this website. If you have questions or suggestions, feel free to contact us.