The second Champions Twenty20 League will take place next year between September 25 and October 11, and will feature 12 teams, four more than the first edition to be held between December 3-10, 2008.
Next year's league has been scheduled in the same month the ICC proposes to hold its Champions Trophy, which was postponed from September 2009 after five of the eight participating nations said they would not send their teams for the event given security concerns in Pakistan.
The dates were announced in a release issued by the three founding members - the BCCI, Cricket Australia and Cricket South Africa.
The 2008 Champions Twenty20 League was initially due to begin on September 29, the reserve day of the Champions Trophy final, but the ICC expressed its unhappiness over the scheduling. It asked the Champions League organisers to rethink the programme after which the tournament was shifted to December.
The 2009 Champions League will involve 12 teams and 23 matches, while this year's competition has eight teams - the winners and runners-up from domestic Twenty20 competitions in India, Australia and South Africa plus the winner of 2008 Twenty20 championships from Pakistan and the reigning Twenty20 Cup champion from England, Middlesex.
According to the Future Tours Programme, Australia are scheduled to play seven one-day internationals in Octover 2009.