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Device Testing

The BTL Working Group (BTL WG) has developed a testing package which contains a set of testing procedures that can be acquired and used by manufacturers to pre-test their products for BACnet® compliance before they send their products to the BTL for official testing. This package may be obtained from the BTL by the manufacturer when it officially applies for testing.


The BTL uses this test package to verify compliance. The test package contains all of the tests and requirements that are currently being tested at the labs. The package is applied to the device via the checklist which is completed by the manufacturer and indicates the device's capabilities, and therefore specifies which tests should be run on the device. In addition to the testing package, the BTL may also use equipment and tools developed by other organizations during the testing process. Some of the tools used are listed in the Pre-Testing Tools section.


If you have any questions the BTL can be reached via email at



Who May Apply

The testing process is open to all manufacturers. The order in which the devices are tested is first come, first served.



Product Testing Fees

Testing fee schedules are established by each test organization independently.  Use the contacts below for information regarding testing fees at the currently Recognized BACnet Testing Organizations.



Testing Services

Device testing is provided by four Recognized BACnet Testing Organizations:




BTL Lab Testing Forms 


iHomeLab - Lucerne University of Applied Sciences and Arts




TÜV SÜD Industrie Service



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