Services from A to Z

Below is an alphabetical list of administrative issues and services. For suggestions for improvement, please email 


/ Administration / A to Z

General Information and DESY Services A to Z

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Language courses

DESY offers German and English language classes.
There are four categories according to ability (A1, A2, B1, B2).
These categories are set in accordance with the Common European Framework of Reference for Languages (CEF):
A - elementary language ability (A1 und A2), B - independent language ability (B1 and B2)
For more information visit the DESY education and training website (password required)


DESY library tel. 4630; opening hours Mon-Fri 7am-7pm, closed weekends; open 24/7 for DACHS cardholders.

Lost property office

Lost property office in V1 in Bldg. 6, R. 110
Opening hours: Mon-Thurs 8am- 12pm, 1-4pm and Fri 8am- 2pm, 1-2pm