The goal of the project is to create a concept for the setup of a reuse-network for the building industry in Austria and Hungary. Furthermore the practicality of the network should be tested and the regional implementation in both countries should be initiated. Therefor technical, economical, logistical and juridical conditions and barriers have to be identified and eventually eliminated. The Initiation of the reuse-network for building materials should also contribute to the creation of "Green Jobs".