![Scope of Testing](https://d27wgn5g4t3wja.cloudfront.net/products/35495250-8275-4359-9c8b-f3c592abfe15/447805.png)
Scope of Testing
As of January 2018, the BACnet Testing Laboratories Working Group (BTL-WG) updated the BTL Testing Policies to state that all BACnet functionality in a product requires testing for BTL Certification of the product.
As of January 2018, the BACnet Testing Laboratories Working Group (BTL-WG) updated the BTL Testing Policies to state that all BACnet functionality in a product requires testing for BTL Certification of the product.