Weinheimer and Kösener Corps
Since Corps Viadrina has not yet been officially founded, it does not yet belong to an umbrella association. In general, though, Corps fraternities are organised under two umbrella associations.
"Die Corps"
The umbrella associations share a joint website, which you can find here:
The Weinheimer Senioren-Convent (WSC) is the umbrella association of Corps at technical universities. It currently comprises 60 Corps at 24 German university towns.
The Kösener Senioren-Convents-Verband (KSCV) is an umbrella association founded in 1848. Quite a few of its member Corps are older than 200 years. In the summer term of 2018, the KSCV comprised 103 Corps at 42 university locations.
Corps Viadrina