Hi Abhishek,

I understand that you are confused on whether or not to send your confirmation page to the CBSE regional office of your state as you are appearing for the compartmental examination of the CBSE board as a private candidate and therefore to answer your question you most definitely need to send your confirmation page to the CBSE regional office located in your state or area at the earliest with the mark sheet that was generated to you from the CBSE board through post for that which the CBSE board will generate or send you the fresh admit card for appearing in the compartmental examination of the CBSE boards exam.

Best wishes!