DBP lodged its proposed access arrangement on 1 April 2010. The ERA released an amended final decision on 22 December 2011 which did not approve the access arrangement proposal and issued its own access arrangement to take effect from 1 January 2012. On 17 January 2012 DBP applied to the Australian Competition Tribunal for leave to apply for review of the access arrangement decision. The Tribunal delivered written reasons on 26 July 2012 which required the ERA to amend its decision. The amended decision was published on 5 October 2012.
DBP has submitted revisions to this access arrangement that is expected to commence on 1 January 2016. The proposed access arrangement is available here
The ERA's decisions, DBP's proposals and public submissions received throughout the process are available below.