VSETH represents the umbrella association of all student associations of ETH Zurich, and therefore of VIS as well. Each student that is a member of VSETH is automatically a member of its particular student association. About 90% of all students are member of an association.
The Kontaktparty committee consists of students of VIS, and therefore of VSETH, and is based on voluntary work.
For further information: https://www.vseth.ethz.ch/vseth.