Its role is to ensure a wide dissemination of the Collage and, through this workshop, a wide dissemination of knowledge of environmental and social problems related to construction in order to provide adequate solutions.

To join the association, the first step is to have played the Collage and to apply for membership by email to the association here.

The membership fee for the association is 20 euros to be paid at the ticket office for a personal subscription. Donations to the association are welcome. They will be collected by the ticket office. The association is registered as a Loi 1901 non-profit organization in France.