Is the criteria still there for JEE Adv. ?? I want to know about some "yes option" which would , i think avoid NDA & JEE MAIN clash on 6th September

Hello student the eligibility criteria of Jee advanced is not same HRD minister Ramesh Pokhriyal Nishank declared that Candidates need to obtain a passing certificate only in class 12.
With the new decision, all Jee Advanced 2020 qualified candidates are eligible to apply for admission to IITs If they've passed their class 12.

If both of the examination Jee main and NDA is on the same date its totally up to you which one you need to attend, I'll recommend you to appear in the examination in which you're more interested and more prepared.

You can also contact NTA regarding this and request them to please change your examination dateb if possible as you've one more examination on the same date.

Refer to the link mentioned below - https://ugcnet.nta.nic.in/WebInfo/Public/View.aspx?page=3#:~:text=NTA%20Helpdesk%3A%200120%2D6895200%20(,00%20PM%20during%20working%20days)&text=Contact%20No.&text=Contact%20No.,-1

Feel free to comment if you have any doubt
Good luck