ASHVIN, COGITO and BIM2TWIN are pleased to present you the project clusters’ joint flash newsletter of these four EU-supported research projects that are devoted to developing Digital Building Twin technologies to boost tomorrow’s European construction industry! The projects were funded under the same call for proposal of the European Commission (LC-EEB-08-2020) calling for research projects innovating in Digital Building Twin technologies. Now, all these projects arrive at their ending (March / April 2024), and to showcase their major results, our cluster is happy to publish this second edition of a joint flash newsletter! The joint flash newsletter #2 presents the key outputs of the developed digital twin solutions supporting the digitalisation of the construction industry and shares insights collected from the involved stakeholders. It also invites you to the forthcoming open webinars and sums up the legacy of the project.