BACnet International and the BACnet Interest Group Europe (BIG-EU) have announced the agenda of the Global BACnet Roadshow 2015. Celebrating BACnet’s 20 years as an ANSI standard and 10 years as an ISO standard, the roadshow confirms the migration from proprietary systems to an open environment in building automation. Core topics are connected intelligence, security in buildings and the role of IT in facility operation and building management systems. The comprehensive interoperability shows in each city will shape the multi-vendor future of smart, functional buildings.