The Erasmus+ program is financed by the European Union and was created to develop and support links and cooperation between universities within Europe.
More detailed information can be found on the European Office of the Charles University Rectorate website.
You can find out more about the Erasmus+ program directly on the European Commission in Brussels website.
The Erasmus Student Network (ESN CU) is a student volunteer association that helps international students who are coming to Prague for their Erasmus exchange. ESN CU is part of the pan-European Erasmus Student Network based in Brussels.