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Test Documentation


Current Test Package

BTL Test Package 16.0 v2          Updated 11-Nov-2019:  Current Test Package documents. The interim period, during which TP_16.0 or TP_15.2 may be used for products PR_15 and below, ends December 31, 2019.
Interim Tests 16.0-v7

Interim tests for functionality not covered by the current BTL Test Package. The appropriate tests for any given device will be determined by the BTL Manager

Addenda 15.2 This package includes changes applied to Test Package 15.2 to produce Test Package 16.0


Previous Test Package

BTL Test Package 15.2 
Previous base Test Package 
15.2 Errata

Errata and fixes for BTL Test Package 15.2. These changes must be applied to TP_15.2

Interim Tests 15-v18
Interim tests for functionality not covered by the current BTL Test Package. This should only be used for products currently in testing


BTL Testing Policies

BTL Testing Policies_2019-11-18 A comprehensive document of the Policies for testing products with the BTL Test  Package                                                                               




BTL Implementation Guidelines

  To improve interoperability the BTL Implementation Guidelines document presents options and capabilities as
  recommended guidelines for all BACnet® implementers. It also presents guidelines to avoid mistakes made in the
  past by new BACnet implementers. 

            BTL Implementation Guidelines


Click here to access archived documentation page.

If you have questions related to the BTL Test Package, please complete the BTL Clarification Request Template

Document (located below) and submit your question to the BTL Manager at

The documents listed below are Clarification Requests and Responses that have been brought to the BTL Working

Group for discussion. The responses listed here should be treated as addendum to the currently released BTL Test Package.

BTL Clarification Request Template

   Clarification Requests for BTL Test Package v3.1
   Clarification Requests for BTL Test Package 12.0

   Clarification Requests for BTL Test Package 14.0

   Clarification Requests for BTL Test Package 15.0

   Clarification Requests for BTL Test Package 16.0


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