Cookie usage policy

The website of the University Carlos III of Madrid use its own cookies and third-party cookies to improve our services by analyzing their browsing habits. By continuing navigation, we understand that it accepts our cookie policy. "Usage rules"

Students from European Universities (Erasmus+ and Bilateral Agreements)

The duration of your stay is specified in your admission letter and may not be extended.

If your home university has any question regarding your study period, they should send an email to


Students from Non European Universities

If you are a semester student at UC3M and you wish to extend your period of study, please send your request to before November 15.

Students will be informed by e-mail as soon as the request is approved or denied.

Please bear in mind that the approval of your extension is exceptional. The exchange mobility numbers need to be balanced in order to accept your request.