The Institute of Company Secretaries of India has clarified that there will be no change in Company Secretaries Examination and the same will be held on 20th August 2021 only, as per the time table hosted on the institute's website. As such, there is no change in the time table announced earlier. Read the official announcement below:
Date: 13th August, 2021
ANNOUNCEMENT
SUB: NO CHANGE IN CS EXAMINATION TIME TABLE
This is with reference to the ongoing Company Secretaries Examinations June 2021 session being held from 10th August, 2021 to 20th August, 2021.

The Company Secretaries Examination will be held on 20th August, 2021, as scheduled, as per the Time Table hosted on the institute's website. There is no change in Time Table as announced earlier.
Dr. Sanjay Pandey
Joint Secretary
Directorate of Examinations