Million Dollar Question, No one has any confirmed & concrete reply on This, But what I feel that it would not be for MAY 2013. As the Revised Topics are In January 2013 Prints, However Revised Sch VI is applicable, as It is Included in the New Practice manuals also, & Regarding other Revised topics, No such Circular or Notification / Announcements is also Not released by ICAI, as They have done for Revised Sch VI applicability & also for Service tax Non applicability & Applicability of Negative List & other Topics of DT / IDT, Lets wait for Few days & issue will get cleared by ICAI itself, & also RTPs for May 2013 will be available within a weeks time, & if any questions of the Revised Sylbs & topics are there in the RTP then we can assume that this Topics will be for MAY 2013, else RTP will definately say something or the other in clear words about the Revision of Topics.