Cpt syllabus change?

You can get thedetailed information from ICAI the link provided below :

https://www.icai.org/new_post.H T M L?post_id=6459

YES THE WHOLE SYLLABUS REVISED 

thank you very much for your reply i register in 2008 , i appear CPT upto 2010 now i would like to appear do i need to re-register again?

Not as such.You can refer RTP for all changes.