The Communications Alliance currently has 4 documents under review.

  1. Calling Number Display Code
  2. Requirements for Customer Equipment, operating in the voiceband, for connection to the non-switched Telecommunications Network
  3. Requirements for Customer Equipment for connection to a metallic local loop interface of a Telecommunications Network— Part 2: Broadband and the revised text
  4. Requirements for Customer Equipment for connection to a metallic local loop interface of a Telecommunications Network— Part 3: DC, low frequency AC and voiceband

The closing date for submissions on all four documents is Tuesday 7 May 2013