BACnet® International is an organization that encourages the successful use of BACnet® in building automation and control systems through interoperability testing educational programs, and promotional activities. BACnet® International complements the work of other BACnet®-related groups whose charters limit their commercial activities. BACnet® International members include companies involved in the design, manufacturing installation, commissioning, and maintenance of control equipment that uses BACnet® for communication, as well as other interested persons.