Hello aspirant,

The passport size and postcard size photographs should be clicked on/after 1st September 2021. The same should be mentioned on the photographs, along with your name and date of clicking. The category certificate should be after 1st January 2022.

If you wish to make any changes regarding the documents uploaded, you can do so after the correction window opens, which will be after 15 May 2021. The NTA will notify you via email or SMS if there are any errors or discrepancies in any of the information uploaded previously.

Hope it helps!