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Test Documentation

Current Test Package

BTL Test Package 15.2                             

Current Test Package base documents. 


Addendum 15.2-n-v5

Addendum 15.2- o-v7_fix

Addendum 15.2-r-v6_fix

Errata and fixes for the current test package.

Interim Tests 15-v18 

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 for a Future Test Package

These addenda contain content developed by the BTL-WG for inclusion in the next major Test Package release.

Addendum 15.2-h-v6

Addendum 15.2-i-v9

           Addendum 15.2-j-v7

Addendum 15.2-k-v4 

           Addendum 15.2-l-v3
           Addendum 15.2-m-v2
          Addendum 15.2-p-v7
           Addendum 15.2-s-v3

BTL Testing Policies

BTL Testing Policies 15.3 

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. fgf

            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 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

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