Digital twins have gained significant momentum in the built environment in recent years. While there are many inspiring examples already developed, the field still requires further progress in creating a common language, shared frameworks, ontologies, interoperability, security, and more to fully harness the potential for more sustainable and resilient buildings and infrastructure. The 3-day event will offer networking and clustering opportunities thanks to the collaboration of the European Commission on the first day – Brokerage Event, in depth knowledge sharing during workshops and round table sessions – BDTIC, and research focused scientific conference BDTSC on the third day. Taking place at KTU’s central campus, a renowned centre for digital twin technology, the congress offers a unique opportunity to experience Kaunas, a UNESCO-listed city famous for its Modernist architecture. Scopus-indexed conference proceedings will be published by Springer, the indexing in WoS will be revised after review by the WoS Expert Group.