This Guidance Note will be updated from time to time to reflect evolving best practices and lessons learned.
| Document change | Date |
| Exposure Draft published by the Department of Treasury and Finance (Victoria) for comment | February 2010 |
| Final version published by the Department of Treasury and Finance (Victoria) | June 2010 |
| Revision (with corrections) published by the Department of Treasury and Finance (Victoria):(changes to Section 5.3 & Appendix B/4.1 and 4.2) | August 2010 |
| National Guidance Note published (with a refresh and update of the August 2010 publication) | June 2011 |
| Updated in response to the Productivity Commission Report No 71 of May 2014 | September 2015 |
© Commonwealth of Australia 2015
ISBN 978-1-925216-70-7
September 2015/INFRA2606