For any questions do not hesitate to contact us by email:

General inquiries: comite@challenge.swiss
Sponsoring: sponsoring@challenge.swiss

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For regular mail, please use the following addresses:

Lausanne
Challenge EPFL – ETHZ
c/o AGEPoly
CP 16
CH-1015 Lausanne

Zürich
Challenge EPFL – ETHZ
c/o VSETH
Universitätsstrasse 6
CH-8092 Zürich