Dear Aspirant

As per the AIIMS Prospectus 2019, the classes for AIIMS Delhi has been already started from 16th July and for other AIIMS, it will start from 1st August,2019. And the student who fails to join at the specified date, his/her admission will be cancelled and the seat will offered to other student on waiting list.

To know more refer page 20 by visiting https://www.aiimsexams.org/pdf/MBBS_2019_Prospectus.pdf

Hope this helps you.