A media briefing involving ICC General Manager Cricket David Richardson, the creator of the ICC Team rankings David Kendix, as well as key members of Pakistan and Sri Lanka side would also attend.

The first set of the rankings are being released ahead of India and England T20I which will be played in Kolkata on October 27, said an ICC statement.

In the lead up to next year's ICC World Twenty20 2012 in Sri Lanka, at least, 12 T20Is featuring the Full Members will be played. In addition to these, some of the matches in next year's ICC World Twenty20 Qualifier 2012, which will be staged in the United Arab Emirates (UAE) from March 14-25, will also have T20I status.