If you are a citizen of the European Union, you can travel freely within the Schengen Area with either:
- your passport or
- an identity card that is valid for travel abroad.
Check that your document is valid for at least six months beyond your planned return date. If not, start the renewal process as soon as possible.
Note that not all European countries are part of the Schengen area. Immediately after receiving your assignment, check whether the country requires a study visa and which documents are needed to stay there.