Hi there!!!

The improvement examination of the form of Cbse is out every year in month of October in cbse's website,you have to keep a check in cbse's website for updates about the form as the form will come suddenly and you will be having 1 month time to fill the form and send it to Cbse regional office...

Hope you got your answer,do upvote the answer if it helped you...

Best of Luck!!!


Regards,
Rajdeep Sinha