On January 1st, 2001, CArCoB became an independent non-profit organisation. And since 1st January 2006, it has been contractually linked to the Communauté française de Belgique Wallonie-Bruxelles through a five-yearly agreement.
The Centre des Archives du communisme en Belgique (the Centre of the Archives of Communism in Belgium) works in collaboration with their Flemish equivalent, the Documentatie en Archief van de Communistische Beweging (DACOB).