The Authority published a decision-making and economic framework consultation paper in January 2012. The Authority received submissions, invited and received cross-submissions and held meetings with interested parties during February and March 2012. A schedule of meetings and attendees is available below.

The Authority confirmed its decision-making and economic framework and published its decision and reasons paper and a summary of submissions on Tuesday, 8 May 2012.

The Authority will assess options for the TPM against the published decision-making and economic framework.