The Sustainable Development Goals are conceived at a global level, and Charles University is aware of this scope and its role in it. Active involvement in international initiatives, the exchange of know-how, gathering data about SDGs, and examples of good practice in the field of sustainable development and strengthening of international relations are among the key activities of the university on its path to sustainability.

In the area of science and research, CU participates in international research projects funded by the European Union and other organizations. It is a founding member of the 4EU+ Alliance, which focuses on sustainable development and climate change, and actively participates in projects related to the UN Sustainable Development Goals. Other partner projects include RCE Czechia, UNICA Green, and the Copernicus Alliance.

As part of its efforts to obtain the prestigious Healthy Campus certification, the university has taken significant steps that clearly demonstrate its long-term commitment to fostering a healthy and supportive environment for both the academic community and the wider public. Under the expert guidance of the project coordinator, valuable data have been systematically collected throughout the process in key areas such as sports, wellbeing, and management.

As part of international student exchanges, the university offers study programmes and courses on sustainable development in English and regularly organizes international conferences, seminars, and workshops. In this way, the university contributes to addressing global challenges through research, education, and cooperation with international partners.In March 2025, Charles University signed the Durham Declaration, joining European universities in a commitment to advance sustainability through research, education, and policy, reinforcing its dedication to climate action written in 7 key areas.