Hi

Yes, Gen-EWS/SC/ ST/OBC(NCL)/ PwD candidates are required to upload original certificate as per

prescribed formats issued on or before April 2021 by the competent authority of their respective State.

In case, any candidate does not have the certificate readily available with him / her, he/she can upload the

self undertaking (Appendix- 2). However, he/ she

will have to upload the requisite certificate at the time of reporting for Josaa counselling according to the recent update by JEE officials.

Type the below link in search box and click on the first link

https://nta.ac.in › Notice › No...PDF

Web results

FREQUENTLY ASKED QUESTIONS (FAQs) –JEE (Main)-2021 S.No Question Reply 1. In how ... - National Testing Agency

Hope this was helpful!