Hello,

CBSE registration 2019: The registration process for private candidates of class 10th, 12th has been started at cbse.nic.in by the Central Board of Secondary Education (CBSE). The registration has been commenced for the examination that is scheduled to take place in February/March/April 2019.

Good luck!

Hello,
Registrations for CBSE improvement exam has not been started and there is no official date of the same. Registrations are expected to start in the last week of October. You should stay connected to the official website of cbse for updates.
Good Luck!