The objective of CBCI is to set up the bases for the circular, bio-based construction industry to become an integral part of the construction market in the 2Seas area. This will reduce the use of non-sustainable resources (materials, energy) in the sector and increase reuse and the use of sustainable bio-based resources. This will be reached by offering solutions based on experimentations and real-life integrations in Living Labs addressing the multiple stakeholders of the construction sector.