Once you start studying at TU/e, you belong to the TU/e community, and you remain part of it as an alumnus/alumna. There are various ways to stay in touch with the community. One way is via Alumninet, whereby registration entitles you to the many benefits within the university and you stay in touch with news and activities.
In addition, there are different alumni associations that regularly keep in touch with their alumni via activities. There are also possibilities to stay in touch with the university and former fellow students online, for instance via Linkedin.