Final decisionBack to top 26 June 2008 Documents (3) Author Final decision - Distribution post-tax revenue model (PTRM) - 26 June 2008 ( PDF 107.35 KB ) AER Appendix B - Amended distribution post-tax revenue model (PTRM) - 19 June 2009 ( XLS 6.27 MB ) AER Appendix C - Distribution post-tax revenue model (PTRM) handbook - 26 June 2008 ( PDF 237.39 KB ) AER