Digital building logbooks (DBLs) and renovation passports are rapidly emerging as key tools to support Europe’s energy-efficient renovation goals under the EPBD and the Renovation Wave. This workshop brought together several EU-funded projects working on DBLs and on building performance data frameworks that also underpin next-generation EPC schemes and calculation engines, as well as national EPB databases. Through a sequence of concise project presentations and collaborative discussions, participants shared experiences, surfaced common challenges, and aimed to foster collaboration and leverage synergies.