You have finished your studies and are no longer in the vicinity of your campus, but would like to return your Campus Card or have the credit on your student ID card refunded? Then use the return form. Once we have processed the form, you will receive the remaining credit on your card back.
We use cookies that are necessary to operate the website and to improve it. External media are also integrated. If you click on "Accept all cookies", you agree to the use of cookies (statistics and integration of external media) and agree to the processing of personal data. You can change these settings again. If you do not agree, we will limit ourselves to technically necessary cookies. Additional Information: Privacy policy. Your consent is voluntary and can be revoked at any time with effect for the future at Cookie declaration.
| Provider | gradwerk |
| Purpose | Saves the user's consent status for cookies at the current domain address. |
| Expiry | 1 year |
| Type | HTTP |
| Provider | Website |
| Purpose | Saves whether the user has closed the message windows. |
| Expiry | 356 Tage |
| Type | HTTP |
| Provider | YouTube |
| Purpose | YouTube bandwidth measurement |
| Expiry | 6 months |
| Type | HTTP |
| Provider | Vimeo |
| Purpose | Saves the user's preferences when playing embedded videos from Vimeo. Enables the correct functionality of these videos. |
| Expiry | 1 year |
| Type | HTTP |
| Provider | Website |
| Purpose | Saves cafeteria filter data |
| Expiry | 356 days |
| Type | HTTP |
| Provider | Website |
| Purpose | Saves cafeteria filter data |
| Expiry | 356 days |
| Type | HTTP |
| Provider | Website |
| Purpose | Saves cafeteria filter data |
| Expiry | 356 days |
| Type | HTTP |
| Provider | Website |
| Purpose | Saves cafeteria filter data |
| Expiry | 356 days |
| Type | HTTP |
| Provider | gradwerk |
| Purpose | Saves the referrer, i.e. the transferring website from which the user comes and the first page (area, page and language ID, time). |
| Expiry | Session |
| Type | HTTP |
| Provider | gradwerk |
| Purpose | Saves the user's access for recognition (unique visitor). |
| Expiry | 3 years |
| Type | HTTP |
| Provider | Vimeo |
| Purpose | Collects data from users about their visit and the pages accessed. |
| Expiry | 2 years |
| Type | HTTP |
| Provider | YouTube |
| Purpose | Registers a unique ID that is used by Google to keep statistics on how the visitor uses YouTube videos on different websites. |
| Expiry | 8 months |
| Type | HTTP |
| Provider | YouTube |
| Purpose | Registers a unique ID to keep statistics of the videos from YouTube that the user has watched. |
| Expiry | Session |
| Type | HTTP |
| Provider | |
| Purpose | Google uses cookies such as the NID to customise advertising in Google products such as Google Search. This cookie is used in Google Maps, for example. |
| Expiry | 6 months |
| Type | HTTP |
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We are allowed to save cookies on your device if they are absolutely necessary for the operation of this website. For all other cookie types we need your permission. Since personal rights are important to us, we hereby ask for your permission.
